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Robert D. van Reis
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Redwood City, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Charged filtration membranes and uses therefor
Patent number
7,153,426
Issue date
Dec 26, 2006
Genentech, Inc.
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Charged filtration membranes and uses therefor
Patent number
7,001,550
Issue date
Feb 21, 2006
Genentech, Inc.
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tangential-flow filtration system
Patent number
6,926,833
Issue date
Aug 9, 2005
Genentech, Inc.
Robert D. van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tangential-flow filtration system
Patent number
6,555,006
Issue date
Apr 29, 2003
Genentech, Inc.
Robert D. van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tangential-flow filtration system
Patent number
6,387,270
Issue date
May 14, 2002
Genentech, Inc.
Robert D. van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tangential-flow filtration system
Patent number
6,221,249
Issue date
Apr 24, 2001
Genentech, Inc.
Robert D. van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tangential-flow filtration system
Patent number
6,054,051
Issue date
Apr 25, 2000
Genentech, Inc.
Robert D. van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorption chromatography
Patent number
6,027,650
Issue date
Feb 22, 2000
Genentech, Inc.
Robert D. Van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tangential flow filtration process and apparatus
Patent number
5,490,937
Issue date
Feb 13, 1996
Genentech, Inc.
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tangential flow filtration process and apparatus
Patent number
5,256,294
Issue date
Oct 26, 1993
Genentech, Inc.
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing biologically active plasminogen activator in...
Patent number
5,053,334
Issue date
Oct 1, 1991
Genentech, Inc.
William R. Arathoon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Charged filtration membranes and uses therefor
Publication number
20060157412
Publication date
Jul 20, 2006
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Tangential-flow filtration system
Publication number
20030178367
Publication date
Sep 25, 2003
Robert D. Van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Charged filtration membranes and uses therefor
Publication number
20030178368
Publication date
Sep 25, 2003
Robert D. van Reis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Tangential-flow filtration system
Publication number
20020108907
Publication date
Aug 15, 2002
Robert D. Van Reis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL