Inventor

GAUHL HELMGARD

DE11 patents

Patents

11 patents

US4399218AAug 16, 1983

Method and reagent for the determination of glycerin

BOEHRINGER MANNHEIM GMBH43 citations92

US4816393AMar 28, 1989

Nucleoside triphosphate-dependent 1-methylhydantoinase, a process for obtaining it and the use thereof

BOEHRINGER MANNHEIM GMBH16 citations73

US4416983ANov 22, 1983

Determination of NAD(P)H or salicylate

BOEHRINGER MANNHEIM GMBH18 citations73

US5618832AApr 8, 1997

Preservation of column materials in aqueous solutions

BOEHRINGER MANNHEIM GMBH5 citations62

US4645739AFeb 24, 1987

Process and reagent for the determination of N-carbamoylsarcosine with the use of a new enzyme

BOEHRINGER MANNHEIM GMBH4 citations62

US4615981AOct 7, 1986

Process for obtaining cholesterol esterase from microorganisms

BOEHRINGER MANNHEIM GMBH5 citations62

US4237221ADec 2, 1980

Process for obtaining maltose phosphorylase and β-phosphoglucomutase and method of determining α-amylase using same

BOEHRINGER MANNHEIM GMBH4 citations62

US4360596ANov 23, 1982

Process for the preparation of cholesterol esterase

BOEHRINGER MANNHEIM GMBH4 citations61

US4343903AAug 10, 1982

Process for obtaining cholesterol esterase from micro-organisms

BOEHRINGER MANNHEIM GMBH2 citations61

US5024945AJun 18, 1991

Process for obtaining sarcosine oxidase from microorganisms

BOEHRINGER MANNHEIM GMBH3 citations60

US4334023AJun 8, 1982

Process for obtaining cholesterol oxidase

BOEHRINGER MANNHEIM GMBH4 citations58