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David R. Witzke
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Oskaloosa, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lactic acid processing; methods; arrangements; and, products
Patent number
7,144,977
Issue date
Dec 5, 2006
Cargill, Incorporated
Aharon M. Eyal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the recovery of lactic acid
Patent number
6,667,417
Issue date
Dec 23, 2003
Yissum Research Development Company of the Hebrew University of Jerusalem
Aharon Meir Eyal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Lactic acid processing; methods; arrangements; and, products
Patent number
6,534,679
Issue date
Mar 18, 2003
Cargill, Incorporated
Aharon M. Eyal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Impact modified melt-stable lactide polymer compositions and proces...
Patent number
6,495,631
Issue date
Dec 17, 2002
Cargill, Incorporated
Jed Richard Randall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lactic acid residue containing polymer composition and product havi...
Patent number
6,353,086
Issue date
Mar 5, 2002
Cargill, Incorporated
Jeffrey J. Kolstad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lactic acid processing; methods; arrangements; and, product
Patent number
6,320,077
Issue date
Nov 20, 2001
Cargill, Incorporated
Aharon M. Eyal
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Viscosity-modified lactide polymer composition and process for manu...
Patent number
6,291,597
Issue date
Sep 18, 2001
Cargill, Incorporated
Patrick Richard Gruber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lactic acid processing methods arrangements and products
Patent number
6,229,046
Issue date
May 8, 2001
Cargill, Incorported
Aharon M. Eyal
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of lactic acid esters and amides from aque...
Patent number
6,160,173
Issue date
Dec 12, 2000
Cargill Incorporated
Aharon Meir Eyal
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lactic acid residue containing polymer composition and product havi...
Patent number
6,114,495
Issue date
Sep 5, 2000
Cargill Incorporated
Jeffrey J. Kolstad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Viscosity-modified lactide polymer composition and process for manu...
Patent number
5,998,552
Issue date
Dec 7, 1999
Cargill, Incorporated
Patrick Richard Gruber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact modified melt-stable lactide polymer compositions and proces...
Patent number
5,922,832
Issue date
Jul 13, 1999
Cargill, Incorporated
Jed Richard Randall
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Viscosity-modified lactide polymer composition and process for manu...
Patent number
5,798,435
Issue date
Aug 25, 1998
Cargill, Incorporated
Patrick Richard Gruber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Viscosity-modified lactide polymer composition and process for manu...
Patent number
5,594,095
Issue date
Jan 14, 1997
Cargill, Incorporated
Patrick R. Gruber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Lactic acid processing; methods; arrangements; and, products
Publication number
20040210088
Publication date
Oct 21, 2004
Cargill, Incorporated
Aharon M. Eyal
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Lactic acid processing; methods; arrangements; and, products
Publication number
20030176736
Publication date
Sep 18, 2003
Cargill, Incorporated
Aharon M. Eyal
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE RECOVERY OF LACTIC ACID
Publication number
20020128508
Publication date
Sep 12, 2002
AHARON MEIR EYAL
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Lactic acid processing; methods; arrangements; and, products
Publication number
20020004611
Publication date
Jan 10, 2002
Cargill, Incorporated
Aharon M. Eyal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...