Richard A. Kaufman

Person

Belleville, NJ, US

People

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
Method for quantitation of calcium and magnesium and the novel reag...
- Patent number 5,482,866
- Issue date Jan 9, 1996
- Hoffmann-La Roche Inc.
- James B. Denton
- G01 - MEASURING TESTING
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
Information Patent Grant
Two reagent system for the colorimetric determination of chloride i...
- Patent number 4,800,168
- Issue date Jan 24, 1989
- Hoffmann-La Roche Inc.
- Richard Kaufman
- G01 - MEASURING TESTING
Information Patent Grant
Method and kit for determining total digoxin levels involving agent...
- Patent number 4,698,315
- Issue date Oct 6, 1987
- Hoffmann-La Roche Inc.
- Bruce C. Farrenkopf
- G01 - MEASURING TESTING
Information Patent Grant
Photometric method for the determination of inorganic phosphate in...
- Patent number 4,599,316
- Issue date Jul 8, 1986
- Hoffmann-La Roche Inc.
- Benjamin A. Hahn
- G01 - MEASURING TESTING
Information Patent Grant
Method for increasing the sensitivity of assays
- Patent number 4,451,563
- Issue date May 29, 1984
- Richard A. Kaufman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Richard A. Kaufman

Person

Patents Grantslast 30 patents

In situ nicotinamide coenzyme generating system for enzyme based cl...

Enzymatic Reagents for ethanol assay containing diamino compounds

Method for quantitation of calcium and magnesium and the novel reag...

Enzymatic composition for ethanol assay

Method and reagent for the quantitative determination of phosphorou...

Two reagent system for the colorimetric determination of chloride i...

Method and kit for determining total digoxin levels involving agent...

Photometric method for the determination of inorganic phosphate in...

Method for increasing the sensitivity of assays