Loading...
Docoh

Waters (WAT)

273 patents

Page 3 of 14
Utility
Compositions, Kits and Methods Useful for Separating Oligonucleotides from Matrix Components
20 Jan 22
The present disclosure relates to compositions, kits and methods that may be used for removal of matrix components, including proteins and lipids, from one or more oligonucleotides.
Michael Donegan, Martin Gilar, Darryl W. Brousmiche
Filed: 14 Jul 21
Utility
Non-antibody High-affinity-based Sample Preparation, Sorbent, Devices and Methods
13 Jan 22
In various aspects, the present disclosure pertains to sorbents for isolating at least one target protein from a liquid sample, the sorbents comprising a solid support comprising attached at least one attached high affinity reagent with an affinity for the at least one target protein.
Laks Iyer, Beatrice W. Muriithi
Filed: 24 Sep 21
Utility
Compositions, Kits and Methods Useful for Separating Proteins from Surfactants
13 Jan 22
The present disclosure pertains to methods for separating proteins from surfactants that comprise (a) adding an amount of denaturing buffer to a mixture comprising a protein and a surfactant thereby forming a denatured solution wherein the protein is denatured and (b) filtering the denatured solution with a molecular weight cutoff filter, thereby separating the protein from the surfactant and the denaturing buffer.
Ximo Zhang
Filed: 2 Jul 21
Utility
Combination Mixer Arrangement for Noise Reduction In Liquid Chromatography
13 Jan 22
A mixer arrangement for use in a chromatography system includes a first frequency targeting mixer including a first flow channel coupled between an inlet and an outlet and a second flow channel coupled between the inlet and the outlet, the second flow channel including a volume offset region configured to delay fluid propagation through the second flow channel, wherein the volume offset region is configured to reduce or eliminate fluidic compositional oscillations in a compositional solvent stream that depart from a desired composition at a first target frequency, and a residual noise targeting mixer fluidically connected in series to the frequency targeting mixer, the residual noise targeting mixer configured to dampen aperiodic baseline noise in the compositional solvent stream.
Fabrice Gritti
Filed: 25 Jun 21
Utility
Mixer for Liquid Chromatography
13 Jan 22
Described is a mixer for a liquid chromatography system.
Fabrice Gritti
Filed: 25 Jun 21
Utility
Hybrid calorimeter cell
11 Jan 22
A calorimeter cell of a calorimetry system is provided, having a cell body having an internal region for receiving a first substance, the cell body being comprised of a chemically inert material, and a thermally conductive layer at least partially surrounding the chemically inert cell body.
Donald J. Russell, Anthony E. Arnerich, David Serrell
Filed: 20 Jul 18
Utility
Chromatographic Dimension Selection In Multidimensional Liquid Chromatography
30 Dec 21
A system capable of performing both single and multidimensional liquid chromatography includes a solvent delivery system, a sample injection system, a first dimension column path configured to perform a separation process in a first dimension, a second dimension column path configured to perform a separation process in a second dimension that is different than the first dimension, a valve system; and a sample injection system fluidically connected to the valve system.
Michael O. Fogwill
Filed: 28 Jun 21
Utility
Methods for Heat-assisted Enzyme Digestion
23 Dec 21
The present disclosure relates to a kit for sample preparation, the kit including a solid support surface with a polymer coating covering the solid support surface, wherein the polymer coating reduces undesired interactions between the sample and the solid support surface, a buffer comprising arginine and methionine, and a vessel for containing the solid support surface and the buffer.
Wenjing Li, Beatrice Muriithi, Anna Boardman, Matthew A. Lauber
Filed: 3 Sep 21
Utility
Parallel Insulated Chromatography Columns
23 Dec 21
The exemplary embodiments may provide a collective insulating sleeve for a plurality of chromatography columns or may provide separate insulating sleeve for each of the chromatography columns in a plurality.
Michael O. Fogwill, Martin Gilar, Joseph D. Michienzi, Wade P. Leveille, Geoff C. Gerhardt, Jeffrey Musacchio, Jason F. Hill, Sylvain G. Cormier
Filed: 22 Jun 21
Utility
Insulated Serial Column Chromatography Arrangements and Systems
23 Dec 21
Exemplary embodiments eliminate the need for column ovens in serial column chromatography arrangements and systems by using insulated sleeves.
Michael O. Fogwill, Martin Gilar, Joseph D. Michienzi, Wade P. Leveille, Geoff C. Gerhardt, Jeffrey Musacchio, Jason F. Hill, Sylvain G. Cormier
Filed: 22 Jun 21
Utility
Multiple sample differential scanning calorimeter
21 Dec 21
A heat flow rate measurement method for use with a differential scanning calorimeter sensor is provided.
Robert L. Danley
Filed: 27 Jun 19
Utility
Adiabatic thermal pulse compensating pressure transducer and method
21 Dec 21
Disclosed is a pressure transducer including a body made of a material having a first coefficient of thermal expansion, a fluidic inlet and a fluidic cavity enclosed by the body in fluidic communication with the fluidic inlet.
Gary W. Bertone, Taylor J. Castagna, Robert J. Dumas
Filed: 23 May 19
Utility
Apparatus and method for contactless sampling of solutions and interface to mass spectrometry
21 Dec 21
A method of mass spectrometry is disclosed comprising focusing electromagnetic radiation into a region of a liquid sample 3 below a surface of the liquid sample so as to generate one or more bubbles 4.
Joseph A. Jarrell, LeRoy B. Martin
Filed: 26 Jun 20
Utility
Desalting Devices and Pressure-resistant Sizing Media
16 Dec 21
The present disclosure relates to a system for separating a sample including a device and a positive pressure source.
Anna Boardman, Wenjing Li, Beatrice Muriithi, Mingcheng Xu, Matthew A. Lauber
Filed: 7 May 21
Utility
Substituted Guanidino and Amidino Reagents and the Use Thereof for Protein Denaturation
16 Dec 21
The present disclosure relates to a system for a composition for protein denaturation.
Xiaoxiao Liu, Wenjing Li, Matthew A. Lauber
Filed: 7 May 21
Utility
Reducing Thermal Gradients In Chromatography Columns with Sub-ambient Cooling/super-ambient Heating and Radial Distribution
16 Dec 21
Exemplary embodiments may compensate for expected frictional heating or Joule-Thomson cooling in chromatography columns.
Michael O. Fogwill, Wade P. Leveille, Joseph D. Michienzi, Fabrice Gritti
Filed: 15 Jun 21
Utility
Solvent Reservoir Configuration for Steady Flow and Monitoring Solvent Level and Density
9 Dec 21
Disclosed herein are solvent reservoir systems for steady flow delivery and simultaneous monitoring of solvent level and solvent density within the solvent reservoir systems and methods for monitoring the solvent reservoir systems and providing feedback to a user or adjusting the systems in response to the monitored characteristics.
Sean Eric Anderson
Filed: 7 Jun 21
Utility
Determination of Dynamic Parameters for Adaptive Actuator Control
9 Dec 21
An actuator control system, mechanical testing system, and method for adaptive control of an actuator of a mechanical testing device is provided.
Kevin Alstrin
Filed: 25 Aug 21
Utility
Systems and Methods for Two-dimensional Liquid Chromatography Using Size Exclusion Chromatography As a First Dimension
9 Dec 21
Described herein are systems and methods used for carrying out a two-dimensional liquid chromatography process using size exclusion chromatography as a first dimension.
Stephan M. Koza, Pamela Iraneta, Hua Yang
Filed: 1 Jun 21
Utility
Device and Method for Tracking Wells In a Multi-well Plate
2 Dec 21
A well tracking device includes a rectangular frame including four sidewalls.
Anna Boardman, Melvin Blaze Muttikal Thomas, Wenhao Zhu, Kathryn Brennan, Jonathan Belanger
Filed: 25 May 21
Patents are sorted by USPTO publication date, most recent first