Henry J. Rosenfeld

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Florham Park, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
In situ nicotinamide coenzyme generating system for enzyme based cl...
- Patent number 5,589,348
- Issue date Dec 31, 1996
- Hoffmann-La Roche Inc.
- Richard A. Kaufman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Enzymatic Reagents for ethanol assay containing diamino compounds
- Patent number 5,525,481
- Issue date Jun 11, 1996
- Hoffman-La Roche Inc.
- Richard A. Kaufman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Enzymatic composition for ethanol assay
- Patent number 5,141,854
- Issue date Aug 25, 1992
- Hoffman-La Roche, Inc.
- Richard A. Kaufman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method and reagent for the quantitative determination of phosphorou...
- Patent number 4,826,773
- Issue date May 2, 1989
- Hoffmann-La Roche Inc.
- Richard A. Kaufman
- G01 - MEASURING TESTING