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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange
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G01N30/91
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Patents Grants
last 30 patents
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
11,913,924
Issue date
Feb 27, 2024
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
11,635,415
Issue date
Apr 25, 2023
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for detecting aldehyde and ketone by using thin layer chroma...
Patent number
11,604,176
Issue date
Mar 14, 2023
LG Chem, Ltd.
Su Youn Han
G01 - MEASURING TESTING
Information
Patent Grant
Preparative method and apparatus for a thin-layer chromatograph
Patent number
11,204,345
Issue date
Dec 21, 2021
YAMAZEN CORPORATION
Kihachiro Okura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microtube
Patent number
11,199,527
Issue date
Dec 14, 2021
NEC Corporation
Minoru Asogawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Test device
Patent number
11,154,856
Issue date
Oct 26, 2021
Kaneka Corporation
Sotaro Sano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
11,119,081
Issue date
Sep 14, 2021
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for analyzing biological fluid in multiple cuvettes
Patent number
10,871,474
Issue date
Dec 22, 2020
Boditech Med Inc.
Byeong Chul Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
10,732,159
Issue date
Aug 4, 2020
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
10,088,461
Issue date
Oct 2, 2018
Purdue Research Foundation
Robert Graham Cooks
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for carrying out thin-layer chromatography
Patent number
9,976,999
Issue date
May 22, 2018
MERCK PATENT GMBH
Michael Schulz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
9,797,872
Issue date
Oct 24, 2017
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion generation using modified wetted porous materials
Patent number
9,500,630
Issue date
Nov 22, 2016
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sample preparation for mass spectrometric imaging
Patent number
7,667,196
Issue date
Feb 23, 2010
Bruker Daltonik GmbH
Martin Schürenberg
G01 - MEASURING TESTING
Information
Patent Grant
Device for analyzing substances by means of thin layer chromatography
Patent number
6,709,584
Issue date
Mar 23, 2004
Chemspeed Ltd.
Rolf Güller
G01 - MEASURING TESTING
Information
Patent Grant
Liquid transfer device
Patent number
6,629,626
Issue date
Oct 7, 2003
Dyax, Corporation
Jeffrey A. Horsman
G01 - MEASURING TESTING
Information
Patent Grant
Chromatographic assay or test device
Patent number
6,555,390
Issue date
Apr 29, 2003
Howard Milne Chandler
G01 - MEASURING TESTING
Information
Patent Grant
Sample loading sheet
Patent number
6,376,231
Issue date
Apr 23, 2002
Hitachi Electronics Engineering Co., Ltd.
Tomoichi Enomoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multiple component chromatographic assay device
Patent number
6,168,956
Issue date
Jan 2, 2001
Beckman Coulter, Inc.
Howard M. Chandler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemical sample concentrating device
Patent number
5,762,877
Issue date
Jun 9, 1998
William E. Brewer
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for depositing fluids on a chromatography plate
Patent number
5,403,554
Issue date
Apr 4, 1995
Michael J. Freeman
G01 - MEASURING TESTING
Information
Patent Grant
Chromatography method
Patent number
4,696,187
Issue date
Sep 29, 1987
Biochemical Diagnostics, Inc.
Reiner H. Kopp
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for chromatographic sample injection
Patent number
4,526,686
Issue date
Jul 2, 1985
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Process for sampling and analysis by thin layer chromatography
Patent number
4,438,205
Issue date
Mar 20, 1984
L'Oreal
Didier J. Saint-Leger
G01 - MEASURING TESTING
Information
Patent Grant
Method and equipment for volumetrically controlled and reproducible...
Patent number
4,405,344
Issue date
Sep 20, 1983
Carlo Erba Strumentazione S.p.A.
Giorgio Sisti
G01 - MEASURING TESTING
Information
Patent Grant
Chromatography device and method of making chromatography test
Patent number
4,382,000
Issue date
May 3, 1983
Owens-Illinois, Inc.
Sandra M. Wisebaker
G01 - MEASURING TESTING
Information
Patent Grant
Thin layer plate chromatography apparatus
Patent number
4,351,800
Issue date
Sep 28, 1982
Biochemical Diagnostics, Inc.
Reiner H. Kopp
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for transferring sample on flexible sheet to chromatograp...
Patent number
4,281,618
Issue date
Aug 4, 1981
David C. Fenimore
G01 - MEASURING TESTING
Information
Patent Grant
Thin-layer chromatography spotting
Patent number
4,272,381
Issue date
Jun 9, 1981
Schleicher & Schuell, Inc.
Richard D. Kremer
G01 - MEASURING TESTING
Information
Patent Grant
Method for preparing samples for application to a thin layer chroma...
Patent number
4,248,904
Issue date
Feb 3, 1981
David C. Fenimore
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR RAPIDLY DETECTING PESTICIDE BASED ON THIN-LAYER CHROMATO...
Publication number
20240110900
Publication date
Apr 4, 2024
INSTITUTE OF QUALITY STANDARD AND TESTING TECHNOLOGY FOR AGRO-PRODUCTS, CAAS
Miao WANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20230341360
Publication date
Oct 26, 2023
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROTUBE
Publication number
20220065830
Publication date
Mar 3, 2022
NEC Corporation
Minoru ASOGAWA
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20220028674
Publication date
Jan 27, 2022
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Detecting Aldehyde and Ketone By Using Thin Layer Chroma...
Publication number
20200355656
Publication date
Nov 12, 2020
LG CHEM, LTD.
Su Youn Han
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20200340962
Publication date
Oct 29, 2020
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND DEVICE FOR THE PROVISION OF A SAMPLE
Publication number
20200200722
Publication date
Jun 25, 2020
Merck Patent GmbH
Sarah HEUB
G01 - MEASURING TESTING
Information
Patent Application
PREPARATIVE METHOD AND APPARATUS FOR A THIN-LAYER CHROMATOGRAPH
Publication number
20200182839
Publication date
Jun 11, 2020
Yamazen Corporation
Kihachiro Okura
G01 - MEASURING TESTING
Information
Patent Application
MICROTUBE
Publication number
20200025731
Publication date
Jan 23, 2020
NEC Corporation
Minoru ASOGAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TEST DEVICE
Publication number
20190168209
Publication date
Jun 6, 2019
Kaneka Corporation
Sotaro Sano
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
THIN LAYER CHROMATOGRAPHY PLATE AND SAMPLE ANALYSIS METHOD USING SAME
Publication number
20190170713
Publication date
Jun 6, 2019
Panasonic Intellectual Property Management Co., Ltd.
TOSHIHIRO SAKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20180372699
Publication date
Dec 27, 2018
Purdue Research Foundation
Robert Graham Cooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR ANALYZING BIOLOGICAL FLUID IN MULTIPLE CUVETTES
Publication number
20180074027
Publication date
Mar 15, 2018
BODITECH MED INC.
Byeong Chul KIM
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20180017535
Publication date
Jan 18, 2018
Purdue Research Foundation
Robert Graham Cooks
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20170168032
Publication date
Jun 15, 2017
Purdue Research Foundation
Robert Graham Cooks
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20160131621
Publication date
May 12, 2016
Purdue Research Foundation
Robert Graham Cooks
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR CARRYING OUT THIN-LAYER CHROMATOGRAPHY
Publication number
20150355149
Publication date
Dec 10, 2015
Merck Patent GmbH
Michael SCHULZ
G01 - MEASURING TESTING
Information
Patent Application
ION GENERATION USING MODIFIED WETTED POROUS MATERIALS
Publication number
20140183351
Publication date
Jul 3, 2014
Purdue Research Foundation
Robert G. Cooks
G01 - MEASURING TESTING
Information
Patent Application
COLLECTION DEVICE FOR ASSAY OF ORAL FLUIDS
Publication number
20100239458
Publication date
Sep 23, 2010
OraSure Technologies, Inc.
Ronald W. Mink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gradient liquid chromatography enhancement system
Publication number
20080047899
Publication date
Feb 28, 2008
Teledyne Isco, Inc.
Dale A. Davison
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SAMPLE PREPARATION FOR MASS SPECTROMETRIC IMAGING
Publication number
20070278400
Publication date
Dec 6, 2007
Bruker Daltonik GmbH
Martin Schurenberg
G01 - MEASURING TESTING
Information
Patent Application
Single cell planar chromatography
Publication number
20070224590
Publication date
Sep 27, 2007
The Regents of the University of California.
Mark G. Knize
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for separating sample components by liquid chromatography...
Publication number
20040020834
Publication date
Feb 5, 2004
Bionisis
Emil Mincsovics
G01 - MEASURING TESTING
Information
Patent Application
Device for analyzing substances by means of thin layer chromatography
Publication number
20030013187
Publication date
Jan 16, 2003
Rolf Guller
G01 - MEASURING TESTING
Information
Patent Application
Collection device for single step assay of oral fluids
Publication number
20020192839
Publication date
Dec 19, 2002
EPITOPE, INC.
Ronald W. Mink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMATOGRAPHIC ASSAY OR TEST DEVICE
Publication number
20020004245
Publication date
Jan 10, 2002
HOWARD MILNE CHANDLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL