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Bruce E. Richter
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Sandy, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sample pretreatment and extraction
Patent number
9,063,045
Issue date
Jun 23, 2015
DIONEX CORPORATION
Kannan Srinivasan
G01 - MEASURING TESTING
Information
Patent Grant
Sample pretreatment and extraction
Patent number
8,507,292
Issue date
Aug 13, 2013
DIONEX CORPORATION
Kannan Srinivasan
G01 - MEASURING TESTING
Information
Patent Grant
Accelerated solvent extraction method
Patent number
5,843,311
Issue date
Dec 1, 1998
DIONEX CORPORATION
Bruce E. Richter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Automated accelerated solvent extraction apparatus and method
Patent number
5,785,856
Issue date
Jul 28, 1998
DIONEX CORPORATION
Gary L. Gleave
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Automated analyte supercritical fluid extraction apparatus
Patent number
5,660,727
Issue date
Aug 26, 1997
DIONEX CORPORATION
Gary L. Gleave
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
On-line coupled liquid and gas chromatography system with an interf...
Patent number
5,522,988
Issue date
Jun 4, 1996
The Dow Chemical Company
Hernan J. Cortes
G01 - MEASURING TESTING
Information
Patent Grant
Supercritical fluid extraction restrictor and collection system
Patent number
5,271,903
Issue date
Dec 21, 1993
DIONEX CORPORATION
Kevin Durst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
On-line coupled liquid and gas chromatography system with an interf...
Patent number
5,236,593
Issue date
Aug 17, 1993
The Dow Chemical Company
Hernan J. Cortes
G01 - MEASURING TESTING
Information
Patent Grant
On-line coupled liquid and gas chromatography system
Patent number
4,935,145
Issue date
Jun 19, 1990
The Dow Chemical Company
Hernan J. Cortes
G01 - MEASURING TESTING
Information
Patent Grant
Chromatography columns with cast porous plugs and methods of fabric...
Patent number
4,793,920
Issue date
Dec 27, 1988
Lee Scientific, Inc.
Hernan Cortes
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SAMPLE PRETREATMENT AND EXTRACTION
Publication number
20130316466
Publication date
Nov 28, 2013
Kannan SRINIVASAN
G01 - MEASURING TESTING
Information
Patent Application
SAMPLE PRETREATMENT AND EXTRACTION
Publication number
20120028368
Publication date
Feb 2, 2012
Dionex Corporation
Kannan Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SAMPLE PRETREATMENT AND EXTRACTION
Publication number
20090221079
Publication date
Sep 3, 2009
Dionex Corporation
Kannan Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL