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Philip Lester
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San Lorenzo, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Purification of microbial cell fermentation homogenates
Patent number
7,579,448
Issue date
Aug 25, 2009
Genentech, Inc.
Philip M. Lester
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Purification of polypeptides
Patent number
7,169,908
Issue date
Jan 30, 2007
Genentech, Inc.
Philip M. Lester
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Protein purification
Patent number
6,870,034
Issue date
Mar 22, 2005
Genentech, Inc.
Timothy N. Breece
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of polypeptide monomers
Patent number
6,620,918
Issue date
Sep 16, 2003
Genentech, Inc.
Deborah Ann Ansaldi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Refolding of polypeptides like recombinant insulin-like growth fact...
Patent number
5,808,006
Issue date
Sep 15, 1998
Genentech, Inc.
Stuart Builder
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Refolding of polypeptides
Patent number
5,756,672
Issue date
May 26, 1998
Genentech, Inc.
Stuart Builder
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous multiple-phase isolation of polypeptide
Patent number
5,723,310
Issue date
Mar 3, 1998
Genentech, Inc.
Stuart Builder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aqueous multiple-phase isolation of polypeptide
Patent number
5,695,958
Issue date
Dec 9, 1997
Genentech, Inc.
Stuart Builder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Refolding of misfolded insulin-like growth factor-I
Patent number
5,663,304
Issue date
Sep 2, 1997
Genentech, Inc.
Stuart Builder
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous multiple-phase isolation of polypeptide
Patent number
5,407,810
Issue date
Apr 18, 1995
Genentech, Inc.
Stuart Builder
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PURIFICATION OF POLYPEPTIDES
Publication number
20070077625
Publication date
Apr 5, 2007
Philip M. Lester
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Protein purification
Publication number
20050215769
Publication date
Sep 29, 2005
Timothy N. Breece
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Purification of polypeptides
Publication number
20050037456
Publication date
Feb 17, 2005
Genentech, Inc.
Philip M. Lester
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Separation of polypeptide monomers
Publication number
20040116674
Publication date
Jun 17, 2004
Genentech, Inc.
Deborah Ann Ansaldi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Protein purification
Publication number
20030153735
Publication date
Aug 14, 2003
Genentech, Inc.
Timothy N. Breece
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SEPARATION OF POLYPEPTIDE MONOMERS
Publication number
20020010319
Publication date
Jan 24, 2002
Genentech, Inc.
DEBORAH ANN ANSALDI
C07 - ORGANIC CHEMISTRY