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Waters Technologies Corporation patents


      
Recent patent applications related to Waters Technologies Corporation. Waters Technologies Corporation is listed as an Agent/Assignee. Note: Waters Technologies Corporation may have other listings under different names/spellings. We're not affiliated with Waters Technologies Corporation, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "W" | Waters Technologies Corporation-related inventors




Count Application # Date Waters Technologies Corporation patents (updated weekly) - BOOKMARK this page
12015002126501/22/15 Flow splitting in supercritical fluid chromatography systems
22016017807806/23/16  new patent  Check valve having polymeric seat and poppet
32016016704806/16/16 Apparatus and methods for creating a static and traversing thermal gradient on a microfluidic device
42016016984306/16/16 Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography
52016014435605/26/16 Micropipet for aliquoting small volumes of fluid
62016013654405/19/16 Methodology for scaling methods between supercritical fluid chromatography systems
72016013909205/19/16 Carbon dioxide liquid phase forming using high volume head displacement
82016013909505/19/16 Systems and methods of compensation for chromatography column volume variations
92016013913605/19/16 Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
102016013161705/12/16 Liquid flow rate measurement device
112016013162005/12/16 Enhanced sensitivity of detection in electrospray ionization mass spectrometry using a post-column modifier and a microfluidic device
122016011426204/28/16 Chromatographic filter
132016009694304/07/16 Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof
142016008243503/24/16 Device and methods using porous media in fluidic devices
152016007706003/17/16 Process sample and dilution systems and methods of using the same
162016007706103/17/16 Sampling systems and methods of using the same
172016006984403/10/16 Controllable injector sample dilution for a liquid chromatography system
182016005427402/25/16 Injector sample dilution for a liquid chromatography system
192016005427502/25/16 Method for extending the dynamic range of absorbance detectors
202016004772702/18/16 Orthogonal superposition rheometer
212016003885302/11/16 Apparatus and methods for controlling the temperature of a chromatography column
222016003359902/04/16 Devices for use in solid-state nmr analysis
232016001832601/21/16 Systems and methods for refractive index detection
242016001836601/21/16 Thermally modulated variable restrictor
252016001836701/21/16 Matching thermally modulated variable restrictors to chromatography separation columns
262016000873701/14/16 Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
272015036732612/24/15 Porous inorganic/organic hybrid particles having high organic content and enhanced pore geometry for chromatographic separations
282015036940312/24/15 Fluidic coupling seal
292015034616812/03/15 Solvent delivery system for liquid chromatography that maintains fluid integrity and pre-forms gradients
302015033602611/26/15 Purge low pressure gradient formation liquid chromatography
312015033838411/26/15 Ionization of analyte molecules comprised in a flow of gas
322015033095611/19/15 Flame ionization detection burner assemblies for use in compressible fluid-based chromatography systems
332015033100111/19/15 Methods and the analysis of fatty acids
342015032350911/12/15 Establishing fluidic connections between chromatography components
352015031651511/05/15 Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
362015030898710/29/15 Methods and the analysis of vitamin d metabolites
372015031105210/29/15 System and grouping precursor and fragment ions using selected ion chromatograms
382015029802710/22/15 Synchronized vacuum degassing for liquid chromatography
392015030100010/22/15 Flame ionization detection for supercritical fluid chromatography employing a matched separation column and flame burner
402015029064410/15/15 Electromechanical and fluidic interface to a microfluidic substrate
412015029483710/15/15 Continuously moving target for an atmospheric pressure ion source
422015028571410/08/15 Integral sample identification throughout a workflow process
432015027668710/01/15 Method for determining equivalent thermal conditions between liquid chromatography systems
442015027669010/01/15 Rapid analysis of steroids and steroid derivatives
452015027669110/01/15 Chromatography column
462015026601909/24/15 Apparatus and analyte extraction
472015025320609/10/15 Quasiadiabatic differential scanning calorimeter
482015024629609/03/15 Method of fraction collection for a liquid chromatography system
492015024635109/03/15 Dispensing needle for a fraction collector
502015024783009/03/15 Dispensing needle for a fraction collector
512015022671208/13/15 Rotary selector valve and associated systems and methods
522015021909108/06/15 Method of generating a gradient flow having a constant compositional noise characteristic
532015021960308/06/15 Method for high pressure gradient chromatography using pump stroke control
542015021166307/30/15 High pressure fitting for supercritical fluid chromatography
552015021205607/30/15 Separation efficiency in supercritical fluid chromatography
562015020482407/23/15 Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
572015020482607/23/15 Apparatus and methods for preparative liquid chromatography
582015020673307/23/15 Techniques for performing mass spectrometry
592015018476007/02/15 Injection-compression molded rotors
602015017942106/25/15 Ion optical element
612015016534206/18/15 Apparatus and methods for preparative liquid chromatography
622015017089206/18/15 Method and an analyzing a complex sample
632015017089306/18/15 Methods and performing mass spectrometry
642015015795906/11/15 Techniques for accelerating thermal equilibrium in a chromatographic column
652015014478205/28/15 Systems, devices, and methods for connecting a chromatography system to a mass spectrometer
662015013586105/21/15 Pre-column heating of mobile phase solvent in chromatography systems
672015013670005/21/15 Chromatographic materials
682015014236705/21/15 Techniques for use with test qualification protocols
692015012905705/14/15 Static back pressure regulator
702015012947405/14/15 Techniques for thermally insulating a liquid chromatographic column
712015012949405/14/15 Method and an controlling fluid flowing through a chromatographic system
722015013329405/14/15 Chromatographic materials
732015012298805/07/15 Chromatography apparatus and methods using multiple microfluidic substrates
742015012382505/07/15 Techniques for compressing mass spectrometry data in real-time
752015012596305/07/15 Techniques for ensuring identification and chain of custody information of dried samples
762015011876204/30/15 Method and an ionizing a sample
772015010139304/16/15 Modulated flame gas flow rates in flame-based detectors
782015010141904/16/15 Phase detection in multi-phase fluids
792015008999704/02/15 System and rapid analysis of polycyclic aromatic hydrocarbons
802015008394703/26/15 Back pressure regulation
812015008707303/26/15 Methods for quantifying polypeptides using mass spectrometry
822015007606803/19/15 Active inlet temperature control for adjustment of retention in a liquid chromatography system
832015007896203/19/15 Microfluidic flame ionization detector
842015007969103/19/15 Catalytic oxidation of polar modifiers in chromatographic mobile phases
852015005986403/05/15 Method, system and automatic calibration of a needle valve device in a pressurized flow system
862015005986503/05/15 Modular solenoid valve kits and associated methods
872015004742202/19/15 Introducing samples into supercritical fluid chromatography systems
882015004744102/19/15 Sample carrier for dried biological samples
892015004750002/19/15 Force balance needle valve pressure regulator for carbon dioxide based chromatography
902015004773002/19/15 Method and sample injection in liquid chromatography
912015004801502/19/15 Corrosion protection in tubing used in chromatography
922015004075602/12/15 Regulator for improved thermal and pressure control for chromatography
932015004099202/12/15 Device capable of pressurization and associated systems and methods
942015004208902/12/15 High pressure fitting for a liquid chromatography system
952015004330302/12/15 Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
962015003416802/05/15 Limiting a rate of pressurization in a pressurized flow system having a configurable system volume
972015002756701/29/15 Back pressure regulation
982015002819901/29/15 System and grouping precursor and fragment ions using selected ion chromatograms
992015002126501/22/15 Flow splitting in supercritical fluid chromatography systems
1002015002451001/22/15 Performing chemical reactions and/or ionization during gas chromatography-mass spectrometry runs
1012015001380301/15/15 Pressure related hysteresis manipulation in a pressurized flow system
1022015001456201/15/15 Low volume, pressure assisted, stem and seat vent valve and associated methods
1032015001456301/15/15 System and minimization of force variation in a solenoid within a pressurized flow system
1042015000886201/08/15 Intake profile for optimized utilization of motor characteristics
1052014037364412/25/14 Dried sample carrier having dissolvable sample regions
1062014036665612/18/14 Solid phase extraction device for dried sample cards
1072014036731912/18/14 Hybrid gradient delivery system and operation
1082014036735312/18/14 Devices for containing materials and methods of using and marking same
1092014037061312/18/14 Atmospheric pressure chemical ionization detection
1102014034537211/27/14 Managing fluidic connections to microfluidic devices
1112014035026311/27/14 Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
1122014033842911/20/14 Method of separation of lipid and biological molecular species using high purity chromatographic materials comprising an ionizable modifier
1132014033843211/20/14 Methods of separating lipids
1142014032664911/06/14 Novel nanocomposites and their application as monolith columns
1152014032991911/06/14 Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
1162014033052411/06/14 Techniques for quantification of samples
1172014031904210/30/14 Electrospray interface to a microfluidic substrate
1182014031905710/30/14 Chromatographic materials for the separation of unsaturated molecules
1192014031933410/30/14 Screening for phthalates in food samples
1202014030610510/16/14 Liquid chromatrography systems and methods
1212014030191110/09/14 Mechanically supporting microfluidic devices
1222014028425909/25/14 Porous inorganic/organic hybrid particles for chromatographic separations and process for its preparation
1232014023917108/28/14 Techniques for automated performance maintenance testing and reporting for analytical instruments
1242014024270908/28/14 Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
1252014023052808/21/14 Turbulent flow mixing device for use in a chromatography system
1262014022846408/14/14 Porous carbon-heteroatom-silicon inorganic/organic materials for chromatographic separations and process for the preparation thereof
1272014021703108/07/14 Methods and devices for open-bed atmospheric collection for supercritical fluid chromatography
1282014021719608/07/14 Electrospray emitter assemblies for microfluidic chromatography apparatus
1292014022027808/07/14 Porous material and devices for performing separations, filtrations, and catalysis and ek pumps, and mthods of making and using the same
1302014020883407/31/14 Rotary rheometer with dual read head optical encoder
1312014020883607/31/14 Analysis of dried blood spot samples in a microfluidic system with dilution of extracted samples
1322014020223607/24/14 Maintaining a measurement gap in a rheometer
1332014019089007/10/14 Collection system for purification flowstreams
1342014019114607/10/14 Rotary shear valve with a two-pin drive shaft for liquid chromatography applications
1352014019235007/10/14 Flow cells for differential refractive index detection
1362014019428307/10/14 Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof
1372014017416006/26/14 Microfluidic device with dried blood spots (dbs) card interface
1382014017454106/26/14 Rotary shear valve and associated methods
1392014017891506/26/14 Method for separating peptides and proteins
1402014017901106/26/14 Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
1412014016656206/19/14 Chromatography column assembly
1422014016658106/19/14 Porous hybrid monolith materials with organic groups removed from the surface
1432014015787106/12/14 System and rapid analysis of polymer additives
1442014015798806/12/14 Chromatography apparatus having diffusion bonded coupler
1452014015859906/12/14 Liquid chromatography conduit assemblies having high pressure seals
1462014015888106/12/14 Compositions, methods, and kits for quantifying target analytes in a sample
1472014016224806/12/14 Use of aptamers in liquid chromatography and liquid chromatography - mass spectrometry
1482014016229806/12/14 Immobilized enzymatic reactor
1492014015053606/05/14 Column manager with a multi-zone thermal system for use in liquid chromatography
1502014015154106/05/14 Electrokinetically controlled calibrant delivery
1512014015200306/05/14 Reusable fitting for attaching a conduit to a port
1522014013796705/22/14 Valves having protective coatings
1532014013831205/22/14 Reducing dispersion due to vias in planar microfluidic separation devices
1542014013854105/22/14 Dual source mass spectrometry system
1552014013127705/15/14 Closed loop flow control of a hplc constant flow pump to enable low-flow operation
1562014011093304/24/14 Low carryover high pressure fluidic fitting
1572014009659604/10/14 Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
1582014008600303/27/14 Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
1592014007960603/20/14 Sample tray with magnetically closing drawer
1602014006565103/06/14 Destructible surfactants and uses thereof
1612014005363902/27/14 Fitting assemblies
1622014005391002/27/14 High pressure fluidic switching valve having variable pressure loading
1632014004790502/20/14 Electrospray emitter assembly
1642014004790702/20/14 Cartridge with multiple electrospray emitters
1652014004457702/13/14 High pressure pump with reduced seal wear
1662014003379302/06/14 Chromatographic system quality control reference materials
1672014003482602/06/14 System and grouping precursor and fragment ions using selected ion chromatograms
1682014003821602/06/14 Method and performing retention time matching
1692014003821702/06/14 Method and fractionation-based chemical analyses
1702014002534201/23/14 Ion detection and parameter estimation for n-dimensional data
1712014001458501/16/14 Chromatographic interface
1722014000766001/09/14 Fluid switching valve
1732013034050312/26/13 Pressure monitor optimizaiton of fluid path utilization
1742013034050912/26/13 Flow through isolation valve for high pressure fluids
1752013034060912/26/13 Pump head outlet port
1762013033411712/19/13 System and cooling a pump head used in chromatography
1772013031908612/05/13 High purity chromatographic materials comprising an ionizable modifier
1782013032310312/05/13 Seal assemblies for reciprocating and rotary applications
1792013032439512/05/13 Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation
1802013030841511/21/13 Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
1812013027652010/24/13 Rotary shear injector valve with displaced rotor grooves
1822013026942410/17/13 Chromatographic optical detection system
1832013025623110/03/13 Device, performing separations
1842013022851309/05/13 Gradient separation method transfer for liquid chromatography systems
1852013023247409/05/13 Techniques for automated software testing
1862013020624008/15/13 Variable-volume injection valve
1872013020666508/15/13 Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
1882013020666608/15/13 Process for preparing liquid mixtures of known ph and salt concentration
1892013020875908/15/13 Thermal analysis sample holder
1902013019594908/01/13 Antimicrobial layer for chromatographic containers
1912013017703907/11/13 Large array differential scanning calorimeter, dsc measuring unit
1922013014846106/13/13 Apparatus and methods for controlling the composition of fluids in a fluid stream
1932013015119006/13/13 Techniques for automated installation testing and reporting for analytical instruments
1942013013376005/30/13 Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography
1952013013407905/30/13 Mobile phase solvent delivery module
1962013013408305/30/13 Liquid-chromatography conduit assemblies having high-pressure seals
1972013013561005/30/13 Device and methods for performing size exclusion chromatography
1982013012672105/23/13 Measurement of 25-hydroxyvitamin d3 and c3 ep1-25-hydroxyvitamin d3
1992013011870605/16/13 Inspection with heat exchangers
2002013011260405/09/13 Valve for high pressure analytical system
2012013011260505/09/13 Superficially porous materials comprising a substantially nonporous core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
2022013010568205/02/13 Techniques for efficient fragmentation of peptides
2032013010247804/25/13 Internal standards and methods for use in quantitatively measuring analytes in a sample
2042013008605804/04/13 Synonym groups
2052013007602903/28/13 Gasket and seal apparatus
2062013008007303/28/13 Techniques for mass spectrometry peak list computation using parallel processing
2072013008096703/28/13 Graphical user interfaces for scientific data information system
2082013006804303/21/13 Apparatus and methods for preparation and analysis of dried samples of a biological fluid
2092013007186703/21/13 Method and performing mass spectrometry
2102013007419603/21/13 Signature methods for scientific data information systems
2112013005608403/07/13 Method and sample injection in liquid chromatography
2122013005663103/07/13 Techniques for automated parameter adjustment using ion signal intensity feedback
2132013005663203/07/13 Detectors and ion sources
2142013005208302/28/13 Column heater with active pre-heating
2152013005358802/28/13 Methods, compositions, devices, and kits for performing phospholipid separation
2162013005414902/28/13 System and absolute quantification of proteins using lc/ms
2172013004367202/21/13 Fluidic coupler assembly with conical ferrule
2182013001969501/24/13 Apparatus for reducing variation in sample temperatures in a liquid chromatography system
2192013001969601/24/13 Chromatography apparatus and methods using multiple microfluidic substrates
2202013002048301/24/13 Apparatus for photoionization of an analyte in an eluent of a chromatography column
2212013001456701/17/13 Chromatography apparatus having diffusion-bonded and surface-modified components
2222013001456901/17/13 Thermal-based flow sensing high-performance liquid chromatography
2232013001322501/10/13 Flow sensors and flow sensing methods with extended linear range
2242013000438801/03/13 Self-sealing sample compartment for a liquid chromatography system
2252012032848612/27/12 Compound sample needle for liquid chromatograph
2262012030474512/06/12 Coordination of solvent delivery with pre-injection operations in a liquid chromatograph
2272012030474612/06/12 Thermal-based flow sensing apparatuses and methods for high-performance liquid chromatography
2282012030546412/06/12 On-line sampling from a process source
2292012030316711/29/12 Coordinating injector-valve switching with pump-stroke timing to mitigate effects of pressure pulses
2302012028522311/15/12 Method for determining equivalent thermal conditions between liquid chromatography systems
2312012028587211/15/12 Thermal control of thermal chamber in high-performance liquid chromatography systems
2322012028615111/15/12 Devices and methods for analyzing surfaces
2332012028774611/15/12 Manifold for solvent mixing in liquid chromatography systems
2342012027340411/01/12 High purity chromatographic materials comprising an ionizable modifier
2352012026217810/18/12 Apparatus and coupled lc-nmr analysis
2362012026217910/18/12 Electromagnetic and its combined surveying apparatus and method
2372012024803310/04/12 Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
2382012025368410/04/12 Methods and performing retention-time matching
2392012025487210/04/12 Content items for scientific data information systems
2402012022747009/13/12 Chromatography apparatus having an integrated core
2412012022544409/06/12 Methods and fractionation-based chemical analyses
2422012021660208/30/12 Pressure monitor optimization of fluid path utilization
2432012020530408/16/12 Self-unlocking fluid-tight connector
2442012020553208/16/12 Techniques for sample analysis
2452012018999207/26/12 Apparatus and establishing standards for visual residue limits
2462012016831107/05/12 Systems and methods for coupling molecule separation devices to analytical instruments
2472012017177307/05/12 Temperature control of enrichment and separation columns in chromatography
2482012016069006/28/12 Capillary column cartridge
2492012015313706/21/12 Methods for separating compounds



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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