371 patents
Page 14 of 19
Utility
Method for Determining a Dwell Volume of a Chromatographic System
25 Feb 21
Described is a method for determining a dwell volume of a liquid chromatography system and a liquid chromatography system that can determined the system dwell volume.
Jason F. Hill, Martin Gilar, Abhijit Tarafder, Christopher DesJardins
Filed: 19 Aug 20
Utility
Chromatographic Compositions
18 Feb 21
Provided herein are stationary phase compositions comprising a chromatographic surface of porous or non-porous core material comprising a surface modifier for use in chromatographic separations.
Matthew A. Lauber, Daniel P. Walsh
Filed: 26 Oct 20
Utility
Affinity Resins and Sample Preparation Devices Based on Cartilaginous Fish Ignar Derived Binding Domains
18 Feb 21
The present disclosure relates to protein arrays and methods of using the same for the detection, quantification and characterization of biomolecules that specifically bind to the array among various other biomolecules in a biological sample.
Matthew A. Lauber, Xiaoxiao Liu, Beatrice Muriithi, Edouard S. P. Bouvier
Filed: 11 Aug 20
Utility
Mixer for Chromatography System
18 Feb 21
Described is a mixer for a chromatography system.
Peyton C. Beals, Sylvain Gilles Cormier, Richard Wayne Andrews
Filed: 10 Aug 20
Utility
Fitting for Fluidic Coupling In a Chromatography System
18 Feb 21
A fitting for fluidic coupling in a chromatography system includes a compression screw including an axial bore, a threaded portion, and a drive end, a tube assembly including a tube sleeve and an inner tube disposed through the sleeve, the tube sleeve and the inner tube each extending to an endface of the tube assembly, the tube sleeve including an outer surface, a seal body extending between a first endface and a second endface, the first endface abutting the endface of the tube assembly, the seal body including an outer surface, and a collar secured to the outer surface of the tube sleeve and the outer surface of the seal body.
Mark W. Moeller, William B. Clark, Charles T. Murphy
Filed: 12 Aug 20
Utility
Pressure Transducer, System and Method
4 Feb 21
A diaphragm pressure transducer includes a body having an outer surface and a diaphragm, a strain gauge including a resistive element located on the outer surface, a fluidic inlet, and a fluidic cavity enclosed by the body in fluidic communication with the fluidic inlet, the fluidic cavity having an upper surface.
Zongren Shang
Filed: 2 Apr 19
Utility
Interface Module for Robotic Loading and Unloading of a Sample Manager for Liquid Chromatography
4 Feb 21
Described is an interface module for robotic loading and unloading of a liquid chromatography sample manager.
Jeffrey Musacchio, Scott Kelley
Filed: 27 Jul 20
Utility
Link Chain, Chain System and Method
4 Feb 21
Described is a chain including a plurality of links pivotally connected to each other such that the chain is configured to bend in one direction without back-bending.
Jeffrey Musacchio
Filed: 28 Jul 20
Utility
Method of Loading Samples into a Sample Manager of a Chromatography System
4 Feb 21
Described is a method for loading a sample-vial carrier into a sample manager of a liquid chromatography system.
Jeffrey Musacchio
Filed: 27 Jul 20
Utility
Chromatographic Materials for the Separation of Unsaturated Molecules
28 Jan 21
The present disclosure relates to a method of separating a compound of interest, particularly unsaturated compound(s) of interest, from a mixture.
Darryl W. Brousmiche, Jacob N. Fairchild, Jason F. Hill, Giorgis Isaac, Michael F. Morris, Kevin D. Wyndham
Filed: 10 Jul 20
Utility
Multi-dimensional Chromatographic System for Analyzing Multiple Sample Components
30 Dec 20
A chromatography system includes a first chromatography column for receiving and separating a flow stream, a plurality of traps configured to trap a plurality of distinct flow segments exiting the first chromatography column during separation of the flow stream, and a second chromatography column operatively associated with the plurality of traps for receiving and separating the distinct flow segments.
Amanda B. Dlugasch, Thomas E. Wheat, Daniel Root, Jean-Michel Plankeele, Isabelle Francois, Edward R. Aig
Filed: 15 Sep 20
Utility
Coatings with Immobilized Affinity Ligands and Enzymes and Use Thereof In Liquid Chromatography Assays
30 Dec 20
A sample preparation device is provided for enriching a component of a sample.
Matthew A. Lauber, Mathew H. DeLano, Beatrice Muriithi, Xiaoxiao Liu, Anna Boardman
Filed: 25 Jun 20
Utility
Aptamer Based Affinity Capture Methods for the Selective Enrichment of Human Immunoglobulin FC Domains
30 Dec 20
A method of capturing human immunoglobulin Fc domains in a biofluid sample is provided.
Xiaoxiao Liu, Matthew A. Lauber
Filed: 25 Jun 20
Utility
Apparatus and Method for Contactless Sampling of Solutions and Interface to Mass Spectrometry
30 Dec 20
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: 25 Jun 20
Utility
Flame ionization detection burner assemblies for use in compressible fluid-based chromatography systems
28 Dec 20
Burner assemblies of flame-based detectors are configured to deliver decompressed mobile phase of supercritical fluid chromatography systems to the flame of a flame-based detector while providing for improved optimization of analyte response as well as enhanced flame stability during operation.
Michael O. Fogwill, Joseph D. Michienzi, James P. Murphy
Filed: 7 Jan 19
Utility
System and method for minimization of force variation in a solenoid within a pressurized flow system
28 Dec 20
Exemplary embodiments are directed to systems and methods used to minimize force variation from a solenoid through an operating stroke.
Joshua A. Shreve
Filed: 6 Mar 13
Utility
Techniques for Mass Analysis of Aerosol Particles
16 Dec 20
Techniques and apparatus for forming and analyzing ions of particulate samples.
Joseph A. Jarrell
Filed: 16 Jun 20
Utility
Managing fluidic connections to microfluidic devices
14 Dec 20
A method may include reducing fluid flow between a rotor and a microfluidic device.
Geoff C. Gerhardt, Keith Fadgen, Joseph D. Michienzi, Bernard Bunner
Filed: 10 Apr 19
Utility
Rplc-based Peptide Mapping Chromatographic Performance Using Metal Chelators As Mobile Phase Additives
9 Dec 20
The present technology relates to a method of analyzing a sample including an analyte.
Robert Birdsall, Ying Qing Yu, Jacob Kellett
Filed: 4 Jun 20
Utility
Techniques for Analytical Instrument Performance Diagnostics
9 Dec 20
Techniques and apparatus for diagnostic processes for analytical instruments are described.
John Carneiro, Richard Earle, Aaron Lebeau, Robert J. Dumas, David Lamborghini
Filed: 9 Jun 20