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



Flow splitting in supercritical fluid chromatography systems

Waters Technologies

Flow splitting in supercritical fluid chromatography systems

Search recent Press Releases: Waters Technologies Corporation-related press releases
Count Application # Date Waters Technologies Corporation patents (updated weekly) - BOOKMARK this page
12015002126501/22/15 new patent  Flow splitting in supercritical fluid chromatography systems
22015002126501/22/15 new patent  Flow splitting in supercritical fluid chromatography systems
32015002451001/22/15 new patent  Performing chemical reactions and/or ionization during gas chromatography-mass spectrometry runs
42015001380301/15/15Pressure related hysteresis manipulation in a pressurized flow system
52015001456201/15/15Low volume, pressure assisted, stem and seat vent valve and associated methods
62015001456301/15/15System and minimization of force variation in a solenoid within a pressurized flow system
72015000886201/08/15Intake profile for optimized utilization of motor characteristics
82014037364412/25/14Dried sample carrier having dissolvable sample regions
92014036665612/18/14Solid phase extraction device for dried sample cards
102014036731912/18/14Hybrid gradient delivery system and operation
112014036735312/18/14Devices for containing materials and methods of using and marking same
122014037061312/18/14Atmospheric pressure chemical ionization detection
132014034537211/27/14Managing fluidic connections to microfluidic devices
142014035026311/27/14Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
152014033842911/20/14Method of separation of lipid and biological molecular species using high purity chromatographic materials comprising an ionizable modifier
162014033843211/20/14Methods of separating lipids
172014032664911/06/14Novel nanocomposites and their application as monolith columns
182014032991911/06/14Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
192014033052411/06/14Techniques for quantification of samples
202014031904210/30/14Electrospray interface to a microfluidic substrate
212014031905710/30/14Chromatographic materials for the separation of unsaturated molecules
222014031933410/30/14Screening for phthalates in food samples
232014030610510/16/14Liquid chromatrography systems and methods
242014030191110/09/14Mechanically supporting microfluidic devices
252014028425909/25/14Porous inorganic/organic hybrid particles for chromatographic separations and process for its preparation
262014023917108/28/14Techniques for automated performance maintenance testing and reporting for analytical instruments
272014024270908/28/14Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
282014023052808/21/14Turbulent flow mixing device for use in a chromatography system
292014022846408/14/14Porous carbon-heteroatom-silicon inorganic/organic materials for chromatographic separations and process for the preparation thereof
302014021703108/07/14Methods and devices for open-bed atmospheric collection for supercritical fluid chromatography
312014021719608/07/14Electrospray emitter assemblies for microfluidic chromatography apparatus
322014022027808/07/14Porous material and devices for performing separations, filtrations, and catalysis and ek pumps, and mthods of making and using the same
332014020883407/31/14Rotary rheometer with dual read head optical encoder
342014020883607/31/14Analysis of dried blood spot samples in a microfluidic system with dilution of extracted samples
352014020223607/24/14Maintaining a measurement gap in a rheometer
362014019089007/10/14Collection system for purification flowstreams
372014019114607/10/14Rotary shear valve with a two-pin drive shaft for liquid chromatography applications
382014019235007/10/14Flow cells for differential refractive index detection
392014019428307/10/14Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof
402014017416006/26/14Microfluidic device with dried blood spots (dbs) card interface
412014017454106/26/14Rotary shear valve and associated methods
422014017891506/26/14Method for separating peptides and proteins
432014017901106/26/14Rapid fluorescence tagging of glycans and other biomolecules with enhanced ms signals
442014016656206/19/14Chromatography column assembly
452014016658106/19/14Porous hybrid monolith materials with organic groups removed from the surface
462014015787106/12/14System and rapid analysis of polymer additives
472014015798806/12/14Chromatography apparatus having diffusion bonded coupler
482014015859906/12/14Liquid chromatography conduit assemblies having high pressure seals
492014015888106/12/14Compositions, methods, and kits for quantifying target analytes in a sample
502014016224806/12/14Use of aptamers in liquid chromatography and liquid chromatography - mass spectrometry
512014016229806/12/14Immobilized enzymatic reactor
522014015053606/05/14Column manager with a multi-zone thermal system for use in liquid chromatography
532014015154106/05/14Electrokinetically controlled calibrant delivery
542014015200306/05/14Reusable fitting for attaching a conduit to a port
552014013796705/22/14Valves having protective coatings
562014013831205/22/14Reducing dispersion due to vias in planar microfluidic separation devices
572014013854105/22/14Dual source mass spectrometry system
582014013127705/15/14Closed loop flow control of a hplc constant flow pump to enable low-flow operation
592014011093304/24/14Low carryover high pressure fluidic fitting
602014009659604/10/14Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
612014008600303/27/14Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
622014007960603/20/14Sample tray with magnetically closing drawer
632014006565103/06/14Destructible surfactants and uses thereof
642014005363902/27/14Fitting assemblies
652014005391002/27/14High pressure fluidic switching valve having variable pressure loading
662014004790502/20/14Electrospray emitter assembly
672014004790702/20/14Cartridge with multiple electrospray emitters
682014004457702/13/14High pressure pump with reduced seal wear
692014003379302/06/14Chromatographic system quality control reference materials
702014003482602/06/14System and grouping precursor and fragment ions using selected ion chromatograms
712014003821602/06/14Method and performing retention time matching
722014003821702/06/14Method and fractionation-based chemical analyses
732014002534201/23/14Ion detection and parameter estimation for n-dimensional data
742014001458501/16/14Chromatographic interface
752014000766001/09/14Fluid switching valve
762013034050312/26/13Pressure monitor optimizaiton of fluid path utilization
772013034050912/26/13Flow through isolation valve for high pressure fluids
782013034060912/26/13Pump head outlet port
792013033411712/19/13System and cooling a pump head used in chromatography
802013031908612/05/13High purity chromatographic materials comprising an ionizable modifier
812013032310312/05/13Seal assemblies for reciprocating and rotary applications
822013032439512/05/13Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation
832013030841511/21/13Valve switch modulation for reducing errors due to oscillations of the inlet fluid of a pump system
842013027652010/24/13Rotary shear injector valve with displaced rotor grooves
852013026942410/17/13Chromatographic optical detection system
862013025623110/03/13Device, performing separations
872013022851309/05/13Gradient separation method transfer for liquid chromatography systems
882013023247409/05/13Techniques for automated software testing
892013020624008/15/13Variable-volume injection valve
902013020666508/15/13Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
912013020666608/15/13Process for preparing liquid mixtures of known ph and salt concentration
922013020875908/15/13Thermal analysis sample holder
932013019594908/01/13Antimicrobial layer for chromatographic containers
942013017703907/11/13Large array differential scanning calorimeter, dsc measuring unit
952013014846106/13/13Apparatus and methods for controlling the composition of fluids in a fluid stream
962013015119006/13/13Techniques for automated installation testing and reporting for analytical instruments
972013013376005/30/13Pressure sensing and flow control in diffusion-bonded planar devices for fluid chromatography
982013013407905/30/13Mobile phase solvent delivery module
992013013408305/30/13Liquid-chromatography conduit assemblies having high-pressure seals
1002013013561005/30/13Device and methods for performing size exclusion chromatography
1012013012672105/23/13Measurement of 25-hydroxyvitamin d3 and c3 ep1-25-hydroxyvitamin d3
1022013011870605/16/13Inspection with heat exchangers
1032013011260405/09/13Valve for high pressure analytical system
1042013011260505/09/13Superficially porous materials comprising a substantially nonporous core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
1052013010568205/02/13Techniques for efficient fragmentation of peptides
1062013010247804/25/13Internal standards and methods for use in quantitatively measuring analytes in a sample
1072013008605804/04/13Synonym groups
1082013007602903/28/13Gasket and seal apparatus
1092013008007303/28/13Techniques for mass spectrometry peak list computation using parallel processing
1102013008096703/28/13Graphical user interfaces for scientific data information system
1112013006804303/21/13Apparatus and methods for preparation and analysis of dried samples of a biological fluid
1122013007186703/21/13Method and performing mass spectrometry
1132013007419603/21/13Signature methods for scientific data information systems
1142013005608403/07/13Method and sample injection in liquid chromatography
1152013005663103/07/13Techniques for automated parameter adjustment using ion signal intensity feedback
1162013005663203/07/13Detectors and ion sources
1172013005208302/28/13Column heater with active pre-heating
1182013005358802/28/13Methods, compositions, devices, and kits for performing phospholipid separation
1192013005414902/28/13System and absolute quantification of proteins using lc/ms
1202013004367202/21/13Fluidic coupler assembly with conical ferrule
1212013001969501/24/13Apparatus for reducing variation in sample temperatures in a liquid chromatography system
1222013001969601/24/13Chromatography apparatus and methods using multiple microfluidic substrates
1232013002048301/24/13Apparatus for photoionization of an analyte in an eluent of a chromatography column
1242013001456701/17/13Chromatography apparatus having diffusion-bonded and surface-modified components
1252013001456901/17/13Thermal-based flow sensing high-performance liquid chromatography
1262013001322501/10/13Flow sensors and flow sensing methods with extended linear range
1272013000438801/03/13Self-sealing sample compartment for a liquid chromatography system
1282012032848612/27/12Compound sample needle for liquid chromatograph
1292012030474512/06/12Coordination of solvent delivery with pre-injection operations in a liquid chromatograph
1302012030474612/06/12Thermal-based flow sensing apparatuses and methods for high-performance liquid chromatography
1312012030546412/06/12On-line sampling from a process source
1322012030316711/29/12Coordinating injector-valve switching with pump-stroke timing to mitigate effects of pressure pulses
1332012028522311/15/12Method for determining equivalent thermal conditions between liquid chromatography systems
1342012028587211/15/12Thermal control of thermal chamber in high-performance liquid chromatography systems
1352012028615111/15/12Devices and methods for analyzing surfaces
1362012028774611/15/12Manifold for solvent mixing in liquid chromatography systems
1372012027340411/01/12High purity chromatographic materials comprising an ionizable modifier
1382012026217810/18/12Apparatus and coupled lc-nmr analysis
1392012026217910/18/12Electromagnetic and its combined surveying apparatus and method
1402012024803310/04/12Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
1412012025368410/04/12Methods and performing retention-time matching
1422012025487210/04/12Content items for scientific data information systems
1432012022747009/13/12Chromatography apparatus having an integrated core
1442012022544409/06/12Methods and fractionation-based chemical analyses
1452012021660208/30/12Pressure monitor optimization of fluid path utilization
1462012020530408/16/12Self-unlocking fluid-tight connector
1472012020553208/16/12Techniques for sample analysis
1482012018999207/26/12Apparatus and establishing standards for visual residue limits
1492012016831107/05/12Systems and methods for coupling molecule separation devices to analytical instruments
1502012017177307/05/12Temperature control of enrichment and separation columns in chromatography
1512012016069006/28/12Capillary column cartridge
1522012015313706/21/12Methods for separating compounds
1532012013279405/31/12Apparatus and components thereof for liquid chromatography
1542012012584305/24/12Methods and materials for performing hydrophobic interaction chromatography
1552012011912805/17/12Rotary shear injector valve with coated stator surface
1562012010307505/03/12Automated dilution for liquid chromatography
1572012009702604/26/12Piston pump with leak diagnostic port
1582012009266404/19/12Opaque additive to block stray light in teflon® af light-guiding flowcells
1592012005586003/08/12Hybrid inorganic/organic materials having novel surface modification; process for the preparation of inorganic/organic hybrid materials; and use of said particles for chromatographic separations
1602012004800203/01/12Devices, kits and methods for performing chemical processing
1612012005252203/01/12Apparatus and the study of metabolism
1622012003772402/16/12Electrospray interface to a microfluidic substrate
1632012004096802/16/12Diamino heterocyclic carboxamide compound
1642012003262802/09/12Intake profile for optimized utilization of motor characteristics
1652012002439902/02/12Electrospray interface to a microfluidic substrate
1662011031563312/29/11Rotating valve
1672011029099412/01/11Methods and performing gas and liquid mass spectrometry
1682011027821411/17/11Liquid-chromatography conduit assemblies having high-pressure seals
1692011027175511/10/11Apparatus and methods for the measurement of mass related parameters
1702011027285511/10/11Techniques for patterning valve components
1712011026643311/03/11Apparatus and methods for gas chromatography - mass spectrometry
1722011026643411/03/11Stacked-electrode peptide-fragmentation device
1732011026924111/03/11Methods and kits for the determining the presence or absence of cyanobacteria toxins
1742011025908910/27/11Devices having an inert surface and methods of making same
1752011025982710/27/11Device, performing separations
1762011026004910/27/11Method and identifying proteins in mixtures
1772011026164210/27/11Valve switch modulation for reducing errors due oscillations of the inlet fluid of a pump system
1782011026302910/27/11Methods and kits for the determining the presence or absence of ergot alkaloids
1792011026303310/27/11Apparatus and methods for performing photoreactions and analytical methods and devices to detect photo-reacting compounds
1802011024740310/13/11Apparatus and methods for multidimensional analysis
1812011022694109/22/11Techniques for performing retention-time matching of precursor and product ions and for constructing precursor and product ion spectra
1822011019765508/18/11Multi-layered ceramic micro-gas chromatograph and making the same
1832011019884208/18/11Device and connecting fluid conduits
1842011020218808/18/11Devices, flow-compensating pump-injector synchronization
1852011019551308/11/11Methods and kits for the determination of the presence and quantity of vitamin d analogs in samples
1862011014146506/16/11Light-guiding flow cells and analytical devices using the same
1872011013442806/09/11Evaporative light scattering detector
1882011012109305/26/11Apparatus and methods for making analyte particles
1892011010782205/12/11Interfacing with a digital microfluidic device
1902011010011405/05/11Thermal loop flow sensor
1912011004905603/03/11Composite materials containing nanoparticles and their use in chromatography
1922011004458702/24/11Methods of making and using and apparatus and devices for placing light and sample in photo-emitting or absorbing devicem
1932011001695501/27/11Sample dilution for chromatography of multiple process streams
1942011002093901/27/11Chromatography-based monitoring and control of multiple process streams
1952010032037412/23/10Devices and methods for performing mass analysis
1962010032228112/23/10Large array defferential scanning calorimeter, dsc measuring unit
1972010032415912/23/10Novel ion exchange porous resins for solid phase extraction and chromatography
1982010030722612/09/10Apparatus, kits and methods for determining the presence or absence of mineralocorticoids in samples
1992010030097212/02/10Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
2002010028559311/11/10Internal standards and methods for use in quantitatively measuring analytes in a sample
2012010028559611/11/10Methods for isolating functionalized macromolecules
2022010027820911/04/10Simultaneous differential thermal analysis system
2032010027821011/04/10Simultaneous differential thermal analysis system
2042010027869511/04/10Chromatographic and electrophoretic separation media and apparatus
2052010020289708/12/10High pressure pump control
2062010018741407/29/10Apparatus and identifying peaks in liquid chromatography/mass spectrometry data and for forming spectra and chromatograms
2072010018957407/29/10High pressure pump control
2082010017604307/15/10Mobile phase dilution scheme for enhanced chromatography
2092010017866307/15/10Apparatus and methods for the detection of plasma metanephrines
2102010016845707/01/10Monolithic electrokinetic pump fabrication
2112010015870406/24/10Compliant-seal check valve
2122010014805706/17/10Device and analyzing a sample
2132010013279906/03/10Vessel, dispensing devices, kits and methods for containing fluids
2142010013343106/03/10Device, mass spectrometry
2152010011674505/13/10Closed loop flow control of a hplc constant flow pump to enable low-flow operation
2162010010774205/06/10Apparatus and methods of fluid chromatography
2172010010816405/06/10Defined leak path for high pressure seal
2182010006514103/18/10Tubing and manufacture
2192010006549203/18/10Compositions and methods for separating enantiomers
2202010006549503/18/10Apparatus and methods for preparative liquid chromatography


ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Waters Technologies Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Waters Technologies Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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