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Richard B. Holtz
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Vacaville, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for providing green note compounds
Patent number
6,274,358
Issue date
Aug 14, 2001
Richard Barry Holtz
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for production of mushroom inoculum
Patent number
5,934,012
Issue date
Aug 10, 1999
HPS Biotechnologies, Inc.
Richard Barry Holtz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for making stable extracellular tyrosinase and synthesis of...
Patent number
5,801,047
Issue date
Sep 1, 1998
Biosource Technologies, Inc.
Guy Richard della-Cioppa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making stable, extracellular tyrosinase and synthesis of...
Patent number
5,792,649
Issue date
Aug 11, 1998
Biosource Technologies, Inc.
Guy Richard della-Cioppa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making stable, extracellular tyrosinase and synthesis of...
Patent number
5,486,351
Issue date
Jan 23, 1996
Biosource Technologies, Inc.
Guy R. della-Cioppa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making stable, extracellular tyrosinase and synthesis of...
Patent number
5,466,592
Issue date
Nov 14, 1995
Biosource Technologies, Inc.
Guy R. della-Cioppa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making stable, extracellular tyrosinase and synthesis of...
Patent number
5,340,734
Issue date
Aug 23, 1994
Biosource Genetics Corporation
Guy R. della-Cioppa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...