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Waters (WAT)

311 patents

Page 15 of 16
Utility
Controllable injector sample dilution for a liquid chromatography system
1 Jun 20
Described are a method and a system for injecting a sample into a flow of a liquid chromatography system.
Michael R. Jackson, Sylvain G. Cormier
Filed: 11 Oct 17
Utility
Methods for Preparing Liquid Mixtures
27 May 20
A method of preparing a liquid mixture for use in a liquid chromatography system is provided.
Thomas E. Wheat, Patricia McConville, John R. Lamoureux, Aparna Chavali
Filed: 13 Aug 19
Utility
System and Method for Monitoring Phase-separation and Mutual Miscibility of Fluid Mixtures
20 May 20
Exemplary embodiments are directed to methods and systems for controlling fluid parameters within a detector.
Abhijit Tarafder, Sebastien Besner, Mark Basile, Martin Gilar
Filed: 14 Nov 19
Utility
Mechanisms and Methods for Liquid Sample Introduction into a Chromatography System
13 May 20
The disclosure relates to a system for liquid sample introduction into a chromatography system.
Jason Hill, Abhijit Tarafder, Michael O. Fogwill, Thomas McDonald, Sylvain Cormier
Filed: 7 Nov 19
Utility
Mechanisms and Methods for Liquid Sample Introduction into a Chromatography System
13 May 20
The disclosure relates to a system for liquid sample introduction into a chromatography system.
Jason Hill, Abhijit Tarafder, Joshua Burnett, Michael O. Fogwill
Filed: 7 Nov 19
Utility
Techniques for Accelerating Thermal Equilibrium In a Chromatographic Column
6 May 20
Techniques are described for accelerating thermal equilibrium in a chromatographic column.
Edouard S.P. Bouvier, Joseph Kareh
Filed: 7 Oct 19
Utility
Techniques for Thermally Insulating a Liquid Chromatographic Column
6 May 20
An apparatus for performing liquid chromatography includes a chromatography column, and an insulating member surrounding the chromatography column wherein the insulating member is formed from a vacuum chamber surrounding the chromatography column.
Edouard S.P. Bouvier, Pamela C. Iraneta, Joseph A. Luongo, Joseph A. Jarrell
Filed: 12 Sep 19
Utility
Cooling of pump heads in carbon dioxide chromatography systems
4 May 20
The present disclosure relates to methodologies, systems and apparatus for cooling pump heads and providing balanced cooling and heat transfer between multiple pump heads.
Michael R. Jackson, Christopher Seith, Nathan Barrett, Kara O'Donnell, Neal B. Almeida, Wen Lu, James E. Usowicz, Maruth Sok, Kurt D. Joudrey, Joshua A. Shreve
Filed: 6 Apr 16
Utility
System and method for rapid analysis of polymer additives
4 May 20
The subject technology is directed to a CO2-based chromatography system and method for rapid determination of the levels and/or the presence or absence of polymer additives (PAs) leachable or extractable from packing materials or implantable medical devices.
Stephane Dubant, Baiba Cabovska, Andrew Aubin, Michael Jones, Peter Hancock
Filed: 9 Jul 17
Utility
High Sample Throughput Differential Scanning Calorimeter
22 Apr 20
Described is a differential scanning calorimeter (DSC) instrument capable of performing analyses of multiple samples at the same time.
Donald J. Russell, David Serrell, Anthony E. Arnerich
Filed: 9 Oct 19
Utility
Methods for Liquid Chromatography Calibration for Rapid Labeled N-glycans
22 Apr 20
Methods are provided for making rapid labeled dextran ladders and other calibrants useful in liquid chromatography.
Michael F. Morris, Matthew A. Lauber, Darryl W. Brousmiche
Filed: 24 Oct 19
Utility
Low dispersion gas-liquid separator
13 Apr 20
The present technology relates to methodologies, systems and apparatus for separating a liquid and a gas from a multi-phase flow stream.
Senthil Bala, Colin Fredette, Christopher Seith
Filed: 24 Oct 16
Utility
Systems, methods and devices addressing sample extraction and injection problems in chromatography
6 Apr 20
In a chromatography system, including within the system an extraction vessel which receives a mixture of mobile phase and co-solvent and provides a mixture of mobile phase and co-solvent with sample to a chromatography column to increase sample concentration within the mixture.
Abhijit Tarafder
Filed: 18 Jan 17
Utility
Sorbents, Devices, Kits and Methods Useful for Sample Treatment
1 Apr 20
Novel sorbents, devices, kits and methods useful for sample treatment are disclosed herein.
Darryl W. Brousmiche, Kevin D. Wyndham, Nicole L. Lawrence, Jacob N. Fairchild, Bonnie A. Alden
Filed: 1 Oct 19
Utility
Diffuser assembly and associated methods
30 Mar 20
Exemplary embodiments are directed to a diffuser assembly configured to be disposed in an extraction path of an extracting solvent in an extraction vessel.
Michael Webster, David Sauers, Curt White, Steven Stricko
Filed: 7 Mar 18
Utility
Device and method for calorimetrically measuring sorption processes
30 Mar 20
The aim of the invention is to provide a commercially usable and inexpensive device and method with which a sorption enthalpy can be measured in a simple manner.
Dieter Bathen, Tatjana Hayn, Cornelia Will, Frieder Dreisbach
Filed: 13 Feb 13
Utility
System and Method for Lipid Quantification
25 Mar 20
The present disclosure relates to methodologies, systems, and devices for screening lipids.
Lee Gethings, Giorgis M. Isaac, Nyasha Clarence Munjoma, Robert S. Plumb, Paul Rainville
Filed: 18 Sep 19
Utility
Orthogonal superposition rheometer
23 Mar 20
An orthogonal superposition rotational rheometer that applies a rotational torque and an orthogonal axial oscillatory stress to a fluid.
Aloyse J. P. Franck, John P. Berting
Filed: 21 May 14
Utility
Variable Output Liquid Chromatography Pump Drive
18 Mar 20
Disclosed is a liquid chromatography solvent pump including a motor, a first piston, a second piston, and a variable output drive system coupling the motor to at least one of the first piston and the second piston.
Jeffrey Musacchio, Joseph Michienzi
Filed: 16 Sep 19
Utility
Continuously Variable Output Liquid Chromatography Pump Drive
18 Mar 20
A liquid chromatography solvent pump includes at least one motor, a first piston, a second piston, and a continuously variable output drive system coupling the at least one motor to at least one of the first and second pistons.
Jeffrey Musacchio, Michael Eggertson, Joseph Michienzi
Filed: 16 Sep 19
Patents are sorted by USPTO publication date, most recent first