Track patents by Stock Symbol - Subscribe with RSSYou can subscribe to the RSS Feed by clicking the Subscribe link and incorporating the RSS feed into an application like Google Reader, Live Bookmarks, My Yahoo or a blog such as Wordpress You can also track patents by selected Keyword with our custom RSS feeds tool. Below is a list of the most active patent producing public Companies ordered by stock symbol. |
| 1. | A | Agilent Technologies Inc. | Scientific & Technical Instruments |  Subscribe to A patent updates |
| 2. | AA | Alcoa Inc. | Aluminum | Subscribe to AA patent updates |
| 3. | AAPL | Apple Inc. | Personal Computers | Subscribe to AAPL patent updates |
| 4. | AATI | Advanced Analogic Technologies Inc. | Semiconductor - Specialized | Subscribe to AATI patent updates |
| 5. | ABIO | ARCA biopharma Inc. | Biotechnology | Subscribe to ABIO patent updates |
| 6. | ABT | Abbott Laboratories | Drug Manufacturers - Major | Subscribe to ABT patent updates |
| 7. | ACL | Alcon Inc. | Medical Instruments & Supplies | Subscribe to ACL patent updates |
| 8. | A | Agilent Technologies Inc. | Scientific & Technical Instruments | Subscribe to A patent updates |
| 9. | ADBE | Adobe Systems Inc. | Application Software | Subscribe to ADBE patent updates |
| 10. | ADM | Archer Daniels Midland Company | Farm Products | Subscribe to ADM patent updates |
| 11. | AEIS | Advanced Energy Industries Inc. | Diversified Electronics | Subscribe to AEIS patent updates |
| 12. | AEP | American Electric Power Co. Inc. | Electric Utilities | Subscribe to AEP patent updates |
| 13. | AERO | Aerogrow International Inc. | Small Tools & Accessories | Subscribe to AERO patent updates |
| 14. | AFFX | Affymetrix Inc. | Scientific & Technical Instruments | Subscribe to AFFX patent updates |
| 15. | AGN | Allergan Inc. | Drug Manufacturers - Other | Subscribe to AGN patent updates |
| 16. | AGX | Argan Inc. | Heavy Construction | Subscribe to AGX patent updates |
| 17. | AIRT | Air T Inc. | Air Delivery & Freight Services | Subscribe to AIRT patent updates |
| 18. | AKAM | Akamai Technologies Inc. | Internet Information Providers | Subscribe to AKAM patent updates |
| 19. | ALB | Albemarle Corp. | Synthetics | Subscribe to ALB patent updates |
| 20. | ALGN | Align Technology Inc. | Medical Appliances & Equipment | Subscribe to ALGN patent updates |
| 21. | ALTR | Altera Corp. | Semiconductor - Specialized | Subscribe to ALTR patent updates |
| 22. | ALU | Alcatel-Lucent | Communication Equipment | Subscribe to ALU patent updates |
| 23. | ALV | Autoliv Inc. | Auto Parts | Subscribe to ALV patent updates |
| 24. | AMAT | Applied Materials Inc. | Semiconductor Equipment & Materials | Subscribe to AMAT patent updates |
| 25. | AMD | Advanced Micro Devices Inc. | Semiconductor - Broad Line | Subscribe to AMD patent updates |
| 26. | AMGN | Amgen Inc. | Biotechnology | Subscribe to AMGN patent updates |
| 27. | AMLN | Amylin Pharmaceuticals Inc. | Biotechnology | Subscribe to AMLN patent updates |
| 28. | ANGO | AngioDynamics Inc. | Medical Instruments & Supplies | Subscribe to ANGO patent updates |
| 29. | AOL | AOL Inc. | Internet Information Providers | Subscribe to AOL patent updates |
| 30. | ARAY | Accuray Incorporated | Medical Appliances & Equipment | Subscribe to ARAY patent updates |
| 31. | ARB | Arbitron Inc. | Research Services | Subscribe to ARB patent updates |
| 32. | ARIA | Ariad Pharmaceuticals Inc. | Biotechnology | Subscribe to ARIA patent updates |
| 33. | ARNA | Arena Pharmaceuticals Inc. | Drug Manufacturers - Other | Subscribe to ARNA patent updates |
| 34. | ARRS | Arris Group Inc. | Communication Equipment | Subscribe to ARRS patent updates |
| 35. | ARRY | Array BioPharma Inc. | Medical Laboratories & Research | Subscribe to ARRY patent updates |
| 36. | ASH | Ashland Inc. | Chemicals - Major Diversified | Subscribe to ASH patent updates |
| 37. | ATHR | Atheros Communications Inc. | Semiconductor - Integrated Circuits | Subscribe to ATHR patent updates |
| 38. | ATI | Allegheny Technologies Inc. | Industrial Metals & Minerals | Subscribe to ATI patent updates |
| 39. | AVGO | Avago Technologies Limited | Semiconductor - Broad Line | Subscribe to AVGO patent updates |
| 40. | AVID | Avid Technology Inc. | Electronic Equipment | Subscribe to AVID patent updates |
| 41. | AVP | Avon Products Inc. | Personal Products | Subscribe to AVP patent updates |
| 42. | AWI | Armstrong World Industries Inc. | General Building Materials | Subscribe to AWI patent updates |
| 43. | AXA | AXA | Life Insurance | Subscribe to AXA patent updates |
| 44. | AXP | American Express Company | Credit Services | Subscribe to AXP patent updates |
| 45. | AXTI | AXT Inc. | Semiconductor - Integrated Circuits | Subscribe to AXTI patent updates |
| 46. | BA | Boeing Co. | Aerospace/Defense - Major Diversified | Subscribe to BA patent updates |
| 47. | BAX | Baxter International Inc. | Medical Instruments & Supplies | Subscribe to BAX patent updates |
| 48. | BC | Brunswick Corp. | Recreational Goods Other | Subscribe to BC patent updates |
| 49. | BDX | Becton Dickinson and Company | Medical Instruments & Supplies | Subscribe to BDX patent updates |
| 50. | BEC | Beckman Coulter Inc. | Scientific & Technical Instruments | Subscribe to BEC patent updates |
| 51. | BHI | Baker Hughes Incorporated | Oil & Gas Equipment & Services | Subscribe to BHI patent updates |
| 52. | BIIB | Biogen Idec Inc. | Biotechnology | Subscribe to BIIB patent updates |
| 53. | BLC | Belo Corp. | Broadcasting - TV | Subscribe to BLC patent updates |
| 54. | BMRN | BioMarin Pharmaceutical Inc. | Biotechnology | Subscribe to BMRN patent updates |
| 55. | BMS | Bemis Co. Inc. | Packaging & Containers | Subscribe to BMS patent updates |
| 56. | BMY | Bristol-Myers Squibb Company | Drug Manufacturers - Major | Subscribe to BMY patent updates |
| 57. | BRCD | Brocade Communications Systems Inc. | Data Storage Devices | Subscribe to BRCD patent updates |
| 58. | BTH | Blyth Inc. | Personal Products | Subscribe to BTH patent updates |
| 59. | BWA | BorgWarner Inc. | Auto Parts | Subscribe to BWA patent updates |
| 60. | BZ | Boise Inc. | Paper & Paper Products | Subscribe to BZ patent updates |
| 61. | Subscribe to patent updates | |||
| 62. | CAH | Cardinal Health Inc. | Drugs Wholesale | Subscribe to CAH patent updates |
| 63. | CALP | Caliper Life Sciences Inc. | Scientific & Technical Instruments | Subscribe to CALP patent updates |
| 64. | CAT | Caterpillar Inc. | Farm & Construction Machinery | Subscribe to CAT patent updates |
| 65. | CBST | Cubist Pharmaceuticals Inc. | Drug Manufacturers - Other | Subscribe to CBST patent updates |
| 66. | CBT | Cabot Corp. | Specialty Chemicals | Subscribe to CBT patent updates |
| 67. | CCMP | Cabot Microelectronics Corp. | Semiconductor Equipment & Materials | Subscribe to CCMP patent updates |
| 68. | Subscribe to patent updates | |||
| 69. | CDNS | Cadence Design Systems Inc. | Technical & System Software | Subscribe to CDNS patent updates |
| 70. | CE | Celanese Corp. | Chemicals - Major Diversified | Subscribe to CE patent updates |
| 71. | CEPH | Cephalon Inc. | Drug Manufacturers - Other | Subscribe to CEPH patent updates |
| 72. | CEVA | CEVA Inc. | Semiconductor - Specialized | Subscribe to CEVA patent updates |
| 73. | CGNX | Cognex Corp. | Scientific & Technical Instruments | Subscribe to CGNX patent updates |
| 74. | CHE | Chemed Corp. | Home Health Care | Subscribe to CHE patent updates |
| 75. | CIA | Citizens Inc. | Life Insurance | Subscribe to CIA patent updates |
| 76. | CLDA | Clinical Data Inc. | Biotechnology | Subscribe to CLDA patent updates |
| 77. | CL | Colgate-Palmolive Co. | Personal Products | Subscribe to CL patent updates |
| 78. | CNXT | Conexant Systems Inc. | Semiconductor - Integrated Circuits | Subscribe to CNXT patent updates |
| 79. | COGT | Cogent Inc. | Business Software & Services | Subscribe to COGT patent updates |
| 80. | COHR | Coherent Inc. | Scientific & Technical Instruments | Subscribe to COHR patent updates |
| 81. | COL | Rockwell Collins Inc. | Aerospace/Defense Products & Services | Subscribe to COL patent updates |
| 82. | COP | ConocoPhillips | Major Integrated Oil & Gas | Subscribe to COP patent updates |
| 83. | CPHD | Cepheid | Scientific & Technical Instruments | Subscribe to CPHD patent updates |
| 84. | CR | Crane Co. | Conglomerates | Subscribe to CR patent updates |
| 85. | CRDC | Cardica Inc. | Medical Instruments & Supplies | Subscribe to CRDC patent updates |
| 86. | CRUS | Cirrus Logic Inc. | Semiconductor - Specialized | Subscribe to CRUS patent updates |
| 87. | CSCO | Cisco Systems Inc. | Networking & Communication Devices | Subscribe to CSCO patent updates |
| 88. | CSII | Cardiovascular Systems Inc. | Biotechnology | Subscribe to CSII patent updates |
| 89. | CSPI | CSP Inc. | Business Software & Services | Subscribe to CSPI patent updates |
| 90. | CTBK | City Bank | Regional - Pacific Banks | Subscribe to CTBK patent updates |
| 91. | CTT | Competitive Technologies Inc. | Business Services | Subscribe to CTT patent updates |
| 92. | CTV | CommScope Inc. | Communication Equipment | Subscribe to CTV patent updates |
| 93. | CTXS | Citrix Systems Inc. | Business Software & Services | Subscribe to CTXS patent updates |
| 94. | CUTR | Cutera Inc. | Medical Appliances & Equipment | Subscribe to CUTR patent updates |
| 95. | CVX | Chevron Corp. | Major Integrated Oil & Gas | Subscribe to CVX patent updates |
| 96. | CYBX | Cyberonics Inc. | Medical Appliances & Equipment | Subscribe to CYBX patent updates |
| 97. | CYMI | Cymer Inc. | Semiconductor Equipment & Materials | Subscribe to CYMI patent updates |
| 98. | CYT | Cytec Industries Inc. | Specialty Chemicals | Subscribe to CYT patent updates |
| 99. | DBD | Diebold Incorporated | Business Equipment | Subscribe to DBD patent updates |
| 100. | DCM | NTT DOCOMO Inc. | Wireless Communications | Subscribe to DCM patent updates |
| 101. | DDSS | Labopharm Inc. | Drug Related Products | Subscribe to DDSS patent updates |
| 102. | DE | Deere & Co. | Farm & Construction Machinery | Subscribe to DE patent updates |
| 103. | DIS | Walt Disney Co. | Entertainment - Diversified | Subscribe to DIS patent updates |
| 104. | DLB | Dolby Laboratories Inc. | Diversified Electronics | Subscribe to DLB patent updates |
| 105. | DOV | Dover Corp. | Diversified Machinery | Subscribe to DOV patent updates |
| 106. | DOW | The Dow Chemical Company | Chemicals - Major Diversified | Subscribe to DOW patent updates |
| 107. | DRRX | Durect Corp. | Drug Manufacturers - Other | Subscribe to DRRX patent updates |
| 108. | DTSI | DTS Inc. | Electronic Equipment | Subscribe to DTSI patent updates |
| 109. | DTV | The DIRECTV Group Inc. | Communication Equipment | Subscribe to DTV patent updates |
| 110. | DYAX | Dyax Corp. | Biotechnology | Subscribe to DYAX patent updates |
| 111. | EBAY | eBay Inc. | Catalog & Mail Order Houses | Subscribe to EBAY patent updates |
| 112. | ECL | Ecolab Inc. | Cleaning Products | Subscribe to ECL patent updates |
| 113. | EGOV | NIC Inc. | Internet Software & Services | Subscribe to EGOV patent updates |
| 114. | EK | Eastman Kodak Co. | Photographic Equipment & Supplies | Subscribe to EK patent updates |
| 115. | ELMG | EMS Technologies Inc. | Communication Equipment | Subscribe to ELMG patent updates |
| 116. | ELX | Emulex Corp. | Computer Peripherals | Subscribe to ELX patent updates |
| 117. | ELY | Callaway Golf Co. | Sporting Goods | Subscribe to ELY patent updates |
| 118. | EMIS | Emisphere Technologies Inc. | Drug Delivery | Subscribe to EMIS patent updates |
| 119. | EMN | Eastman Chemical Co. | Chemicals - Major Diversified | Subscribe to EMN patent updates |
| 120. | ENER | Energy Conversion Devices Inc. | Semiconductor - Specialized | Subscribe to ENER patent updates |
| 121. | ENTG | Entegris Inc. | Semiconductor Equipment & Materials | Subscribe to ENTG patent updates |
| 122. | ENTR | Entropic Communications Inc. | Semiconductor - Broad Line | Subscribe to ENTR patent updates |
| 123. | ENZ | Enzo Biochem Inc. | Medical Laboratories & Research | Subscribe to ENZ patent updates |
| 124. | ESIO | Electro Scientific Industries Inc. | Diversified Electronics | Subscribe to ESIO patent updates |
| 125. | EW | Edwards Lifesciences Corp. | Medical Appliances & Equipment | Subscribe to EW patent updates |
| 126. | EXAR | Exar Corp. | Semiconductor - Integrated Circuits | Subscribe to EXAR patent updates |
| 127. | EXEL | Exelixis Inc. | Biotechnology | Subscribe to EXEL patent updates |
| 128. | FAF | First American Corp. | Surety & Title Insurance | Subscribe to FAF patent updates |
| 129. | F | Ford Motor Co. | Auto Manufacturers - Major | Subscribe to F patent updates |
| 130. | FEIC | FEI Co. | Scientific & Technical Instruments | Subscribe to FEIC patent updates |
| 131. | FISI | Financial Institutions Inc. | Regional - Mid-Atlantic Banks | Subscribe to FISI patent updates |
| 132. | FMC | FMC Corp. | Chemicals - Major Diversified | Subscribe to FMC patent updates |
| 133. | FOE | Ferro Corp. | Specialty Chemicals | Subscribe to FOE patent updates |
| 134. | FORM | FormFactor Inc. | Semiconductor - Broad Line | Subscribe to FORM patent updates |
| 135. | FRX | Forest Laboratories Inc. | Drug Manufacturers - Other | Subscribe to FRX patent updates |
| 136. | GB | Greatbatch Inc. | Medical Appliances & Equipment | Subscribe to GB patent updates |
| 137. | GE | General Electric Co. | Conglomerates | Subscribe to GE patent updates |
| 138. | GENZ | Genzyme Corp. | Biotechnology | Subscribe to GENZ patent updates |
| 139. | GGG | Graco Inc. | Diversified Machinery | Subscribe to GGG patent updates |
| 140. | GHDX | Genomic Health Inc. | Medical Laboratories & Research | Subscribe to GHDX patent updates |
| 141. | GILD | Gilead Sciences Inc. | Biotechnology | Subscribe to GILD patent updates |
| 142. | GIS | General Mills Inc. | Processed & Packaged Goods | Subscribe to GIS patent updates |
| 143. | GIW | Wilber Corp. | Regional - Northeast Banks | Subscribe to GIW patent updates |
| 144. | GLW | Corning Inc. | Communication Equipment | Subscribe to GLW patent updates |
| 145. | GNTX | Gentex Corp. | Auto Parts | Subscribe to GNTX patent updates |
| 146. | GOOG | Google Inc. | Internet Information Providers | Subscribe to GOOG patent updates |
| 147. | GRA | W.R. Grace & Co. | Specialty Chemicals | Subscribe to GRA patent updates |
| 148. | GR | Goodrich Corp. | Aerospace/Defense Products & Services | Subscribe to GR patent updates |
| 149. | GRMN | Garmin Ltd. | Scientific & Technical Instruments | Subscribe to GRMN patent updates |
| 150. | GTCB | GTC Biotherapeutics Inc. | Biotechnology | Subscribe to GTCB patent updates |
| 151. | GTI | GrafTech International Ltd. | Industrial Electrical Equipment | Subscribe to GTI patent updates |
| 152. | HAR | Harman International Industries Inc. | Electronic Equipment | Subscribe to HAR patent updates |
| 153. | HAS | Hasbro Inc. | Toys & Games | Subscribe to HAS patent updates |
| 154. | HEPH | Hollis-Eden Pharmaceuticals Inc. | Biotechnology | Subscribe to HEPH patent updates |
| 155. | HGSI | Human Genome Sciences Inc. | Biotechnology | Subscribe to HGSI patent updates |
| 156. | HILL | Dot Hill Systems Corp. | Data Storage Devices | Subscribe to HILL patent updates |
| 157. | HIT | Hitachi Ltd. | Farm & Construction Machinery | Subscribe to HIT patent updates |
| 158. | HOC | Holly Corp. | Oil & Gas Refining & Marketing | Subscribe to HOC patent updates |
| 159. | HOLX | Hologic Inc. | Medical Appliances & Equipment | Subscribe to HOLX patent updates |
| 160. | HPQ | Hewlett-Packard Company | Diversified Computer Systems | Subscribe to HPQ patent updates |
| 161. | HRS | Harris Corp. | Communication Equipment | Subscribe to HRS patent updates |
| 162. | HSKA | Heska Corp. | Biotechnology | Subscribe to HSKA patent updates |
| 163. | HUBB | Hubbell Inc. | Electronic Equipment | Subscribe to HUBB patent updates |
| 164. | HWK | Hawk Corp. | Aerospace/Defense Products & Services | Subscribe to HWK patent updates |
| 165. | HWKN | Hawkins Inc. | Synthetics | Subscribe to HWKN patent updates |
| 166. | HXL | Hexcel Corp. | Aerospace/Defense Products & Services | Subscribe to HXL patent updates |
| 167. | IBM | International Business Machines Corp. | Diversified Computer Systems | Subscribe to IBM patent updates |
| 168. | ICAD | icad Inc. | Technical & System Software | Subscribe to ICAD patent updates |
| 169. | IDXX | IDEXX Laboratories Inc. | Diagnostic Substances | Subscribe to IDXX patent updates |
| 170. | ILMN | Illumina Inc. | Biotechnology | Subscribe to ILMN patent updates |
| 171. | IMA | Inverness Medical Innovations Inc. | Medical Laboratories & Research | Subscribe to IMA patent updates |
| 172. | IMMU | Immunomedics Inc. | Diagnostic Substances | Subscribe to IMMU patent updates |
| 173. | IMN | Imation Corp. | Data Storage Devices | Subscribe to IMN patent updates |
| 174. | IN | Intermec Inc. | Computer Peripherals | Subscribe to IN patent updates |
| 175. | INFN | Infinera Corp. | Communication Equipment | Subscribe to INFN patent updates |
| 176. | INXI | INX Inc. | Computers Wholesale | Subscribe to INXI patent updates |
| 177. | IPAS | iPass Inc. | Internet Software & Services | Subscribe to IPAS patent updates |
| 178. | IP | International Paper Co. | Paper & Paper Products | Subscribe to IP patent updates |
| 179. | IRSN | Irvine Sensors Corp. | Semiconductor - Integrated Circuits | Subscribe to IRSN patent updates |
| 180. | ISIS | Isis Pharmaceuticals Inc. | Drug Manufacturers - Other | Subscribe to ISIS patent updates |
| 181. | ISRG | Intuitive Surgical Inc. | Medical Appliances & Equipment | Subscribe to ISRG patent updates |
| 182. | ITMN | InterMune Inc. | Biotechnology | Subscribe to ITMN patent updates |
| 183. | ITRI | Itron Inc. | Scientific & Technical Instruments | Subscribe to ITRI patent updates |
| 184. | ITW | Illinois Tool Works Inc. | Diversified Machinery | Subscribe to ITW patent updates |
| 185. | JAZZ | Jazz Pharmaceuticals Inc. | Biotechnology | Subscribe to JAZZ patent updates |
| 186. | JBL | Jabil Circuit Inc. | Printed Circuit Boards | Subscribe to JBL patent updates |
| 187. | JCI | Johnson Controls Inc. | Auto Parts | Subscribe to JCI patent updates |
| 188. | JCS | Communications Systems Inc. | Communication Equipment | Subscribe to JCS patent updates |
| 189. | JWN | Nordstrom Inc. | Apparel Stores | Subscribe to JWN patent updates |
| 190. | KCI | Kinetic Concepts Inc. | Medical Appliances & Equipment | Subscribe to KCI patent updates |
| 191. | KFT | Kraft Foods Inc. | Food - Major Diversified | Subscribe to KFT patent updates |
| 192. | KG | King Pharmaceuticals Inc. | Drug Manufacturers - Other | Subscribe to KG patent updates |
| 193. | KMT | Kennametal Inc. | Machine Tools & Accessories | Subscribe to KMT patent updates |
| 194. | KNL | Knoll Inc. | Business Equipment | Subscribe to KNL patent updates |
| 195. | KNSY | Kensey Nash Corp. | Medical Instruments & Supplies | Subscribe to KNSY patent updates |
| 196. | KO | The Coca-Cola Company | Beverages - Soft Drinks | Subscribe to KO patent updates |
| 197. | KOSS | Koss Corp. | Electronic Equipment | Subscribe to KOSS patent updates |
| 198. | KVA | KV Pharmaceutical Co. | Drug Delivery | Subscribe to KVA patent updates |
| 199. | KYO | Kyocera Corp. | Diversified Electronics | Subscribe to KYO patent updates |
| 200. | LCRY | LeCroy Corp. | Scientific & Technical Instruments | Subscribe to LCRY patent updates |
| 201. | LEA | Lear Corp. | Auto Parts | Subscribe to LEA patent updates |
| 202. | LLY | Eli Lilly & Co. | Drug Manufacturers - Major | Subscribe to LLY patent updates |
| 203. | LNCE | Lance Inc. | Processed & Packaged Goods | Subscribe to LNCE patent updates |
| 204. | LNDC | Landec Corp. | Synthetics | Subscribe to LNDC patent updates |
| 205. | LONG | eLong Inc. | Personal Services | Subscribe to LONG patent updates |
| 206. | LVLT | Level 3 Communications Inc. | Diversified Communication Services | Subscribe to LVLT patent updates |
| 207. | LXK | Lexmark International Inc. | Computer Peripherals | Subscribe to LXK patent updates |
| 208. | LXRX | Lexicon Pharmaceuticals Inc. | Biotechnology | Subscribe to LXRX patent updates |
| 209. | MAT | Mattel Inc. | Toys & Games | Subscribe to MAT patent updates |
| 210. | MAXY | Maxygen Inc. | Research Services | Subscribe to MAXY patent updates |
| 211. | MBI | MBIA Inc. | Surety & Title Insurance | Subscribe to MBI patent updates |
| 212. | MDP | Meredith Corp. | Publishing - Periodicals | Subscribe to MDP patent updates |
| 213. | MDS | Midas Inc. | Specialty Retail Other | Subscribe to MDS patent updates |
| 214. | MDT | Medtronic Inc. | Medical Appliances & Equipment | Subscribe to MDT patent updates |
| 215. | MDZ | MDS Inc. | Specialized Health Services | Subscribe to MDZ patent updates |
| 216. | MENT | Mentor Graphics Corp. | Technical & System Software | Subscribe to MENT patent updates |
| 217. | MERX | Merix Corp. | Printed Circuit Boards | Subscribe to MERX patent updates |
| 218. | MFE | McAfee Inc. | Security Software & Services | Subscribe to MFE patent updates |
| 219. | MGA | Magna International Inc. | Auto Parts | Subscribe to MGA patent updates |
| 220. | MIL | Millipore Corp. | Medical Instruments & Supplies | Subscribe to MIL patent updates |
| 221. | MIPS | MIPS Technologies Inc. | Semiconductor- Memory Chips | Subscribe to MIPS patent updates |
| 222. | MKL | Markel Corp. | Property & Casualty Insurance | Subscribe to MKL patent updates |
| 223. | MKSI | MKS Instruments Inc. | Semiconductor Equipment & Materials | Subscribe to MKSI patent updates |
| 224. | MMM | 3M Co. | Conglomerates | Subscribe to MMM patent updates |
| 225. | MMSI | Merit Medical Systems Inc. | Medical Instruments & Supplies | Subscribe to MMSI patent updates |
| 226. | MOLX | Molex Inc. | Diversified Electronics | Subscribe to MOLX patent updates |
| 227. | MON | Monsanto Co. | Agricultural Chemicals | Subscribe to MON patent updates |
| 228. | MOSY | MoSys Inc. | Semiconductor - Integrated Circuits | Subscribe to MOSY patent updates |
| 229. | MOT | Motorola Inc. | Communication Equipment | Subscribe to MOT patent updates |
| 230. | MOVE | Move Inc. | Business Services | Subscribe to MOVE patent updates |
| 231. | MRK | Merck & Co. Inc. | Drug Manufacturers - Major | Subscribe to MRK patent updates |
| 232. | MRNA | MDRNA Inc. | Biotechnology | Subscribe to MRNA patent updates |
| 233. | MRX | Medicis Pharmaceutical Corp. | Biotechnology | Subscribe to MRX patent updates |
| 234. | MSA | Mine Safety Appliances Co. | Medical Appliances & Equipment | Subscribe to MSA patent updates |
| 235. | MSCC | Microsemi Corp. | Semiconductor - Integrated Circuits | Subscribe to MSCC patent updates |
| 236. | MSPD | Mindspeed Technologies Inc. | Semiconductor Equipment & Materials | Subscribe to MSPD patent updates |
| 237. | MTX | Minerals Technologies Inc. | Synthetics | Subscribe to MTX patent updates |
| 238. | MU | Micron Technology Inc. | Semiconductor- Memory Chips | Subscribe to MU patent updates |
| 239. | MVIS | Microvision Inc. | Diversified Electronics | Subscribe to MVIS patent updates |
| 240. | MXWL | Maxwell Technologies Inc. | Diversified Electronics | Subscribe to MXWL patent updates |
| 241. | MYGN | Myriad Genetics Inc. | Diagnostic Substances | Subscribe to MYGN patent updates |
| 242. | MYRX | Myriad Pharmaceuticals Inc. | Drug Manufacturers - Major | Subscribe to MYRX patent updates |
| 243. | NAVR | Navarre Corp. | Computers Wholesale | Subscribe to NAVR patent updates |
| 244. | NBIX | Neurocrine Biosciences Inc. | Biotechnology | Subscribe to NBIX patent updates |
| 245. | NCR | NCR Corp. | Information Technology Services | Subscribe to NCR patent updates |
| 246. | NEU | NewMarket Corp. | Specialty Chemicals | Subscribe to NEU patent updates |
| 247. | NEWP | Newport Corp. | Scientific & Technical Instruments | Subscribe to NEWP patent updates |
| 248. | NJ | Nidec Corp. | Industrial Electrical Equipment | Subscribe to NJ patent updates |
| 249. | NKE | Nike Inc. | Textile - Apparel Footwear & Accessories | Subscribe to NKE patent updates |
| 250. | NKTR | Nektar Therapeutics | Drug Delivery | Subscribe to NKTR patent updates |
| 251. | NLS | Nautilus Inc. | Sporting Goods | Subscribe to NLS patent updates |
| 252. | NOK | Nokia Corp. | Communication Equipment | Subscribe to NOK patent updates |
| 253. | NOV | National Oilwell Varco Inc. | Oil & Gas Equipment & Services | Subscribe to NOV patent updates |
| 254. | NOVL | Novell Inc. | Security Software & Services | Subscribe to NOVL patent updates |
| 255. | NPSP | NPS Pharmaceuticals Inc. | Biotechnology | Subscribe to NPSP patent updates |
| 256. | NRGY | Inergy L.P. | Specialty Retail Other | Subscribe to NRGY patent updates |
| 257. | NSPH | Nanosphere Inc. | Medical Instruments & Supplies | Subscribe to NSPH patent updates |
| 258. | NSTR | Northstar Neuroscience Inc. | Medical Appliances & Equipment | Subscribe to NSTR patent updates |
| 259. | NTY | NBTY Inc. | Drug Related Products | Subscribe to NTY patent updates |
| 260. | NUVA | NuVasive Inc. | Medical Instruments & Supplies | Subscribe to NUVA patent updates |
| 261. | NVEC | NVE Corp. | Semiconductor - Specialized | Subscribe to NVEC patent updates |
| 262. | NVLS | Novellus Systems Inc. | Semiconductor Equipment & Materials | Subscribe to NVLS patent updates |
| 263. | NWE | Northwestern Corp. | Diversified Utilities | Subscribe to NWE patent updates |
| 264. | OC | Owens Corning | General Building Materials | Subscribe to OC patent updates |
| 265. | OMN | OMNOVA Solutions Inc. | Specialty Chemicals | Subscribe to OMN patent updates |
| 266. | ONNN | ON Semiconductor Corp. | Semiconductor - Broad Line | Subscribe to ONNN patent updates |
| 267. | ONXX | Onyx Pharmaceuticals Inc. | Biotechnology | Subscribe to ONXX patent updates |
| 268. | ORCL | Oracle Corp. | Application Software | Subscribe to ORCL patent updates |
| 269. | OSIP | OSI Pharmaceuticals Inc. | Biotechnology | Subscribe to OSIP patent updates |
| 270. | OXGN | Oxigene Inc. | Biotechnology | Subscribe to OXGN patent updates |
| 271. | PANL | Universal Display Corp. | Computer Peripherals | Subscribe to PANL patent updates |
| 272. | PBI | Pitney Bowes Inc. | Business Equipment | Subscribe to PBI patent updates |
| 273. | PDII | PDI Inc. | Business Services | Subscribe to PDII patent updates |
| 274. | PDLI | PDL BioPharma Inc. | Biotechnology | Subscribe to PDLI patent updates |
| 275. | PEP | Pepsico Inc. | Processed & Packaged Goods | Subscribe to PEP patent updates |
| 276. | PFE | Pfizer Inc. | Drug Manufacturers - Major | Subscribe to PFE patent updates |
| 277. | PGNX | Progenics Pharmaceuticals Inc. | Biotechnology | Subscribe to PGNX patent updates |
| 278. | PKI | PerkinElmer Inc. | Medical Instruments & Supplies | Subscribe to PKI patent updates |
| 279. | PLT | Plantronics Inc. | Processing Systems & Products | Subscribe to PLT patent updates |
| 280. | PPG | PPG Industries Inc. | Conglomerates | Subscribe to PPG patent updates |
| 281. | PPHM | Peregrine Pharmaceuticals Inc. | Biotechnology | Subscribe to PPHM patent updates |
| 282. | PTEC | Phoenix Technologies Ltd. | Application Software | Subscribe to PTEC patent updates |
| 283. | PTN | Palatin Technologies Inc. | Diagnostic Substances | Subscribe to PTN patent updates |
| 284. | PTV | Pactiv Corp. | Packaging & Containers | Subscribe to PTV patent updates |
| 285. | PX | Praxair Inc. | Synthetics | Subscribe to PX patent updates |
| 286. | QCOM | QUALCOMM Inc. | Semiconductor - Integrated Circuits | Subscribe to QCOM patent updates |
| 287. | Q | Qwest Communications International Inc. | Telecom Services - Domestic | Subscribe to Q patent updates |
| 288. | REGN | Regeneron Pharmaceuticals Inc. | Biotechnology | Subscribe to REGN patent updates |
| 289. | REV | Revlon Inc. | Personal Products | Subscribe to REV patent updates |
| 290. | RHT | Red Hat Inc. | Application Software | Subscribe to RHT patent updates |
| 291. | RIGL | Rigel Pharmaceuticals Inc. | Drug Manufacturers - Major | Subscribe to RIGL patent updates |
| 292. | RIMM | Research In Motion Ltd. | Diversified Communication Services | Subscribe to RIMM patent updates |
| 293. | RMBS | Rambus Inc. | Semiconductor- Memory Chips | Subscribe to RMBS patent updates |
| 294. | RNWK | RealNetworks Inc. | Internet Software & Services | Subscribe to RNWK patent updates |
| 295. | ROK | Rockwell Automation Inc. | Industrial Electrical Equipment | Subscribe to ROK patent updates |
| 296. | ROL | Rollins Inc. | Business Services | Subscribe to ROL patent updates |
| 297. | RSH | RadioShack Corp. | Electronics Stores | Subscribe to RSH patent updates |
| 298. | RTN | Raytheon Co. | Aerospace/Defense - Major Diversified | Subscribe to RTN patent updates |
| 299. | RVBD | Riverbed Technology Inc. | Networking & Communication Devices | Subscribe to RVBD patent updates |
| 300. | SAH | Sonic Automotive Inc. | Auto Dealerships | Subscribe to SAH patent updates |
| 301. | SAIA | Saia Inc. | Trucking | Subscribe to SAIA patent updates |
| 302. | SAI | SAIC Inc. | Aerospace/Defense Products & Services | Subscribe to SAI patent updates |
| 303. | SAP | SAP AG | Application Software | Subscribe to SAP patent updates |
| 304. | SATS | EchoStar Corp. | Communication Equipment | Subscribe to SATS patent updates |
| 305. | SCL | Stepan Company | Cleaning Products | Subscribe to SCL patent updates |
| 306. | S | Sprint Nextel Corp. | Wireless Communications | Subscribe to S patent updates |
| 307. | SGEN | Seattle Genetics Inc. | Biotechnology | Subscribe to SGEN patent updates |
| 308. | SHFL | Shuffle Master Inc. | Diversified Machinery | Subscribe to SHFL patent updates |
| 309. | SHLM | A. Schulman Inc. | Rubber & Plastics | Subscribe to SHLM patent updates |
| 310. | SHW | Sherwin-Williams Co. | Specialty Retail Other | Subscribe to SHW patent updates |
| 311. | SII | Smith International Inc. | Oil & Gas Equipment & Services | Subscribe to SII patent updates |
| 312. | SIMG | Silicon Image Inc. | Semiconductor - Broad Line | Subscribe to SIMG patent updates |
| 313. | SINA | Sina Corp. | Internet Software & Services | Subscribe to SINA patent updates |
| 314. | SKY | Skyline Corp. | Manufactured Housing | Subscribe to SKY patent updates |
| 315. | SLB | Schlumberger Limited | Oil & Gas Equipment & Services | Subscribe to SLB patent updates |
| 316. | SMMX | Symyx Technologies Inc. | Research Services | Subscribe to SMMX patent updates |
| 317. | SNDK | SanDisk Corp. | Semiconductor- Memory Chips | Subscribe to SNDK patent updates |
| 318. | SNPS | Synopsys Inc. | Technical & System Software | Subscribe to SNPS patent updates |
| 319. | SNY | Sanofi-Aventis | Drug Manufacturers - Major | Subscribe to SNY patent updates |
| 320. | Subscribe to patent updates | |||
| 321. | SPIR | Spire Corp. | Research Services | Subscribe to SPIR patent updates |
| 322. | SPLS | Staples Inc. | Specialty Retail Other | Subscribe to SPLS patent updates |
| 323. | SPP | Sappi Limited | Paper & Paper Products | Subscribe to SPP patent updates |
| 324. | SRDX | SurModics Inc. | Diagnostic Substances | Subscribe to SRDX patent updates |
| 325. | STEC | STEC Inc. | Data Storage Devices | Subscribe to STEC patent updates |
| 326. | STJ | St. Jude Medical Inc. | Medical Appliances & Equipment | Subscribe to STJ patent updates |
| 327. | STX | Seagate Technology | Data Storage Devices | Subscribe to STX patent updates |
| 328. | SUPG | SuperGen Inc. | Drug Manufacturers - Other | Subscribe to SUPG patent updates |
| 329. | SYK | Stryker Corp. | Medical Instruments & Supplies | Subscribe to SYK patent updates |
| 330. | SYNA | Synaptics Inc. | Business Software & Services | Subscribe to SYNA patent updates |
| 331. | TASR | TASER International Inc. | Aerospace/Defense Products & Services | Subscribe to TASR patent updates |
| 332. | TDSC | 3D Systems Corp. | Multimedia & Graphics Software | Subscribe to TDSC patent updates |
| 333. | TDY | Teledyne Technologies Inc. | Aerospace/Defense Products & Services | Subscribe to TDY patent updates |
| 334. | TEL | Tyco Electronics Ltd. | Diversified Electronics | Subscribe to TEL patent updates |
| 335. | TER | Teradyne Inc. | Semiconductor Equipment & Materials | Subscribe to TER patent updates |
| 336. | TG | Tredegar Corp. | Rubber & Plastics | Subscribe to TG patent updates |
| 337. | TGT | Target Corp. | Discount Variety Stores | Subscribe to TGT patent updates |
| 338. | THRX | Theravance Inc. | Biotechnology | Subscribe to THRX patent updates |
| 339. | TIF | Tiffany & Co. | Jewelry Stores | Subscribe to TIF patent updates |
| 340. | TISI | Team Inc. | Business Services | Subscribe to TISI patent updates |
| 341. | TKS | Tomkins plc | Auto Parts | Subscribe to TKS patent updates |
| 342. | TLAB | Tellabs Inc. | Communication Equipment | Subscribe to TLAB patent updates |
| 343. | TQNT | TriQuint Semiconductor Inc. | Semiconductor - Integrated Circuits | Subscribe to TQNT patent updates |
| 344. | TRMB | Trimble Navigation Limited | Scientific & Technical Instruments | Subscribe to TRMB patent updates |
| 345. | TUC | Mac-Gray Corp. | Consumer Services | Subscribe to TUC patent updates |
| 346. | TXN | Texas Instruments Inc. | Semiconductor - Broad Line | Subscribe to TXN patent updates |
| 347. | TXT | Textron Inc. | Conglomerates | Subscribe to TXT patent updates |
| 348. | TYC | Tyco International Ltd. | Diversified Machinery | Subscribe to TYC patent updates |
| 349. | SIMG | Silicon Image Inc. | Semiconductor - Broad Line | Subscribe to SIMG patent updates |
| 350. | SINA | Sina Corp. | Internet Software & Services | Subscribe to SINA patent updates |
| 351. | SKY | Skyline Corp. | Manufactured Housing | Subscribe to SKY patent updates |
| 352. | SLB | Schlumberger Limited | Oil & Gas Equipment & Services | Subscribe to SLB patent updates |
| 353. | SMMX | Symyx Technologies Inc. | Research Services | Subscribe to SMMX patent updates |
| 354. | SNDK | SanDisk Corp. | Semiconductor- Memory Chips | Subscribe to SNDK patent updates |
| 355. | SNPS | Synopsys Inc. | Technical & System Software | Subscribe to SNPS patent updates |
| 356. | SNY | Sanofi-Aventis | Drug Manufacturers - Major | Subscribe to SNY patent updates |
| 357. | Subscribe to patent updates | |||
| 358. | SPIR | Spire Corp. | Research Services | Subscribe to SPIR patent updates |
| 359. | SPLS | Staples Inc. | Specialty Retail Other | Subscribe to SPLS patent updates |
| 360. | SPP | Sappi Limited | Paper & Paper Products | Subscribe to SPP patent updates |
| 361. | SRDX | SurModics Inc. | Diagnostic Substances | Subscribe to SRDX patent updates |
| 362. | STEC | STEC Inc. | Data Storage Devices | Subscribe to STEC patent updates |
| 363. | STJ | St. Jude Medical Inc. | Medical Appliances & Equipment | Subscribe to STJ patent updates |
| 364. | STX | Seagate Technology | Data Storage Devices | Subscribe to STX patent updates |
| 365. | SUPG | SuperGen Inc. | Drug Manufacturers - Other | Subscribe to SUPG patent updates |
| 366. | SYK | Stryker Corp. | Medical Instruments & Supplies | Subscribe to SYK patent updates |
| 367. | SYNA | Synaptics Inc. | Business Software & Services | Subscribe to SYNA patent updates |
| 368. | TASR | TASER International Inc. | Aerospace/Defense Products & Services | Subscribe to TASR patent updates |
| 369. | TDSC | 3D Systems Corp. | Multimedia & Graphics Software | Subscribe to TDSC patent updates |
| 370. | TDY | Teledyne Technologies Inc. | Aerospace/Defense Products & Services | Subscribe to TDY patent updates |
| 371. | TEL | Tyco Electronics Ltd. | Diversified Electronics | Subscribe to TEL patent updates |
| 372. | TER | Teradyne Inc. | Semiconductor Equipment & Materials | Subscribe to TER patent updates |
| 373. | TG | Tredegar Corp. | Rubber & Plastics | Subscribe to TG patent updates |
| 374. | TGT | Target Corp. | Discount Variety Stores | Subscribe to TGT patent updates |
| 375. | THRX | Theravance Inc. | Biotechnology | Subscribe to THRX patent updates |
| 376. | TIF | Tiffany & Co. | Jewelry Stores | Subscribe to TIF patent updates |
| 377. | TISI | Team Inc. | Business Services | Subscribe to TISI patent updates |
| 378. | TKS | Tomkins plc | Auto Parts | Subscribe to TKS patent updates |
| 379. | TLAB | Tellabs Inc. | Communication Equipment | Subscribe to TLAB patent updates |
| 380. | TQNT | TriQuint Semiconductor Inc. | Semiconductor - Integrated Circuits | Subscribe to TQNT patent updates |
| 381. | TRMB | Trimble Navigation Limited | Scientific & Technical Instruments | Subscribe to TRMB patent updates |
| 382. | TUC | Mac-Gray Corp. | Consumer Services | Subscribe to TUC patent updates |
| 383. | TXN | Texas Instruments Inc. | Semiconductor - Broad Line | Subscribe to TXN patent updates |
| 384. | TXT | Textron Inc. | Conglomerates | Subscribe to TXT patent updates |
| 385. | TYC | Tyco International Ltd. | Diversified Machinery | Subscribe to TYC patent updates |
| 386. | UGI | UGI Corp. | Diversified Utilities | Subscribe to UGI patent updates |
| 387. | USG | USG Corp. | General Building Materials | Subscribe to USG patent updates |
| 388. | UTSI | UTStarcom Inc. | Wireless Communications | Subscribe to UTSI patent updates |
| 389. | UVV | Universal Corp. | Tobacco Products Other | Subscribe to UVV patent updates |
| 390. | VAL | Valspar Corp. | General Building Materials | Subscribe to VAL patent updates |
| 391. | VAR | Varian Medical Systems Inc. | Medical Appliances & Equipment | Subscribe to VAR patent updates |
| 392. | VARI | Varian Inc. | Scientific & Technical Instruments | Subscribe to VARI patent updates |
| 393. | V | Visa Inc. | Business Services | Subscribe to V patent updates |
| 394. | VLNC | Valence Technology Inc. | Industrial Electrical Equipment | Subscribe to VLNC patent updates |
| 395. | VMW | VMware Inc. | Technical & System Software | Subscribe to VMW patent updates |
| 396. | VRGY | Verigy Ltd. | Semiconductor Equipment & Materials | Subscribe to VRGY patent updates |
| 397. | VRTX | Vertex Pharmaceuticals Incorporated | Drug Manufacturers - Other | Subscribe to VRTX patent updates |
| 398. | VSAT | ViaSat Inc. | Communication Equipment | Subscribe to VSAT patent updates |
| 399. | VSEA | Varian Semiconductor Equipment Associates Inc. | Semiconductor Equipment & Materials | Subscribe to VSEA patent updates |
| 400. | WAG | Walgreen Co. | Drug Stores | Subscribe to WAG patent updates |
| 401. | WAT | Waters Corp. | Scientific & Technical Instruments | Subscribe to WAT patent updates |
| 402. | WAVX | Wave Systems Corp. | Computer Peripherals | Subscribe to WAVX patent updates |
| 403. | WDC | Western Digital Corp. | Data Storage Devices | Subscribe to WDC patent updates |
| 404. | WHR | Whirlpool Corp. | Appliances | Subscribe to WHR patent updates |
| 405. | WY | Weyerhaeuser Co. | Lumber Wood Production | Subscribe to WY patent updates |
| 406. | X | United States Steel Corp. | Metal Fabrication | Subscribe to X patent updates |
| 407. | XLNX | Xilinx Inc. | Semiconductor - Specialized | Subscribe to XLNX patent updates |
| 408. | XNPT | Xenoport Inc. | Biotechnology | Subscribe to XNPT patent updates |
| 409. | XOMA | XOMA Ltd. | Biotechnology | Subscribe to XOMA patent updates |
| 410. | XOM | Exxon Mobil Corp. | Major Integrated Oil & Gas | Subscribe to XOM patent updates |
| 411. | XRAY | DENTSPLY International Inc. | Medical Instruments & Supplies | Subscribe to XRAY patent updates |
| 412. | XRTX | Xyratex Ltd. | Data Storage Devices | Subscribe to XRTX patent updates |
| 413. | XRX | Xerox Corp. | Business Equipment | Subscribe to XRX patent updates |
| 414. | XXIA | Ixia | Semiconductor Equipment & Materials | Subscribe to XXIA patent updates |
| 415. | YHOO | Yahoo! Inc. | Internet Information Providers | Subscribe to YHOO patent updates |
| 416. | ZEP | Zep Inc. | Cleaning Products | Subscribe to ZEP patent updates |
| 417. | ZGEN | ZymoGenetics Inc. | Biotechnology | Subscribe to ZGEN patent updates |
| 418. | ZIGO | Zygo Corp. | Scientific & Technical Instruments | Subscribe to ZIGO patent updates |