Inventor

ZIEGENHORN JOACHIM

DE40 patents

Patents

40 patents

US5094943AMar 10, 1992

Process and reagent for the improved quantitative colorimetic determination of hydrogen peroxide

BOEHRINGER MANNHEIM GMBH166 citations98

US4485177ANov 27, 1984

Creatinine specific antibody

BOEHRINGER MANNHEIM GMBH43 citations95

US5196314AMar 23, 1993

Process and reagent for the determination of substrates or enzyme activities

BOEHRINGER MANNHEIM GMBH23 citations92

US4892815AJan 9, 1990

Process and reagent for the specific determination of the cholesterol of the HDL fraction

BOEHRINGER MANNHEIM GMBH63 citations92

US4578361AMar 25, 1986

Process and reagent for the specific determination of HDL cholesterol in serum or plasma

BOEHRINGER MANNHEIM GMBH36 citations91

US5407836AApr 18, 1995

Process and reagent for the determination of low density lipoproteins (LDL)

BOEHRINGER MANNHEIM GMBH20 citations90

US4746605AMay 24, 1988

Process and a reagent for the determination of low density lipoproteins (LDL)

BOEHRINGER MANNHEIM GMBH49 citations90

US4544630AOct 1, 1985

Process for specific determination of cholesterol in the presence of the HDL fraction in serum

BOEHRINGER MANNHEIM GMBH40 citations89

US4708939ANov 24, 1987

Process and reagent for the complete and rapid removal of a turbidity in a biological fluid

BOEHRINGER MANNHEIM GMBH15 citations81

US4551427ANov 5, 1985

Process and reagent for the determination of blood glucose in haemolysed whole blood

BOEHRINGER MANNHEIM GMBH19 citations81

US4544631AOct 1, 1985

Process and reagent for the determination of α-amylase

BOEHRINGER MANNHEIM GMBH17 citations80

US4343897AAug 10, 1982

Reagent for the determination of lipase and process for preparing same

BOEHRINGER MANNHEIM GMBH23 citations78

US5013647AMay 7, 1991

Removal of interfering reducing substances with tetrazolium salts in redox measurement reactions

BOEHRINGER MANNHEIM GMBH17 citations74

US4895799AJan 23, 1990

Process and reagent for the determination of total bilirubin

BOEHRINGER MANNHEIM GMBH14 citations73

US4816393AMar 28, 1989

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

BOEHRINGER MANNHEIM GMBH16 citations73

US4695552ASep 22, 1987

Process and reagent for the determination of the hemoglobin-haptoglobin complex in the presence of free hemoglobin

BOEHRINGER MANNHEIM GMBH10 citations73

US4543325ASep 24, 1985

Process and reagent for the determination of creatinine

BOEHRINGER MANNHEIM GMBH12 citations73

US4521519AJun 4, 1985

Reagent for the precipitation of apo-B-containing lipoproteins

BOEHRINGER MANNHEIM GMBH17 citations73

US4503144AMar 5, 1985

Method and composition for the determination of cholesterol

BOEHRINGER MANNHEIM GMBH13 citations73

US4438204AMar 20, 1984

Determination of glycosilated hemoglobin

BOEHRINGER MANNHEIM GMBH15 citations73

US4409327AOct 11, 1983

Process and reagent for the determination of the biological activity of heparin in plasma

BOEHRINGER MANNHEIM GMBH17 citations73

US4301028ANov 17, 1981

Control reagent for heparin activity determination

BOEHRINGER MANNHEIM GMBH16 citations73

US5288606AFeb 22, 1994

Reagent for specific determination of fructosamine

BOEHRINGER MANNHEIM GMBH9 citations72

US5156947AOct 20, 1992

Process for reduction of the matrix effect in a fructosamine determination assay

BOEHRINGER MANNHEIM GMBH10 citations72

US5055388AOct 8, 1991

Process and reagent composition for determination of fructosamine in body fluids

BOEHRINGER MANNHEIM GMBH13 citations72

US4579825AApr 1, 1986

Process for the complete and rapid removal of turbidity in a biological fluid

BOEHRINGER MANNHEIM GMBH14 citations72

US5532172AJul 2, 1996

Process and reagent for the determination of low density lipoproteins (LDL)

BOEHRINGER MANNHEIM GMBH8 citations71

US4486531ADec 4, 1984

Method and reagent for the determination of β-lipoprotein

BOEHRINGER MANNHEIM GMBH16 citations69

US4868139ASep 19, 1989

Aqueous cholesterol standard solution and process for its preparation

BOEHRINGER MANNHEIM GMBH8 citations68

US4727025AFeb 23, 1988

Process and reagent for the fully enzymatic determination of urea

BOEHRINGER MANNHEIM GMBH2 citations62

US4645739AFeb 24, 1987

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

BOEHRINGER MANNHEIM GMBH4 citations62

US4409328AOct 11, 1983

Method and reagent for the determination of glycerol

BOEHRINGER MANNHEIM GMBH3 citations62

US5108913AApr 28, 1992

Process for preparing a maltoheptaose derivative

BOEHRINGER MANNHEIM GMBH3 citations61

US4247630AJan 27, 1981

Method and reagent for the determination of uric acid

BOEHRINGER MANNHEIM GMBH4 citations61

US5149633ASep 22, 1992

Process and reagent for the specific determination of fructosamine content in blood and samples obtained from blood

BOEHRINGER MANNHEIM GMBH6 citations58

US4229527AOct 21, 1980

Process and reagent for the kinetic determination of enzyme substrates

BOEHRINGER MANNHEIM GMBH6 citations58

US4705749ANov 10, 1987

Process and reagent for the determination of glycerol with the use of glycerol kinase

BOEHRINGER MANNHEIM GMBH3 citations57

ZIEGENHORN JOACHIM

Patents

Process and reagent for the improved quantitative colorimetic determination of hydrogen peroxide

Creatinine specific antibody

Process and reagent for the determination of substrates or enzyme activities

Process and reagent for the specific determination of the cholesterol of the HDL fraction

Creatinine antibody

Method and reagent for the determination of glycerin

Method and reagent for determining biologically active heparin in plasma

Process and reagent for the specific determination of HDL cholesterol in serum or plasma

Process and reagent for the determination of low density lipoproteins (LDL)

Process and a reagent for the determination of low density lipoproteins (LDL)

Process for specific determination of cholesterol in the presence of the HDL fraction in serum

Process and reagent for the complete and rapid removal of a turbidity in a biological fluid

Process and reagent for the determination of blood glucose in haemolysed whole blood

Process and reagent for the determination of α-amylase

Reagent for the determination of lipase and process for preparing same

Removal of interfering reducing substances with tetrazolium salts in redox measurement reactions

Process and reagent for the determination of total bilirubin

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

Process and reagent for the determination of the hemoglobin-haptoglobin complex in the presence of free hemoglobin

Process and reagent for the determination of creatinine

Reagent for the precipitation of apo-B-containing lipoproteins

Method and composition for the determination of cholesterol

Determination of glycosilated hemoglobin

Process and reagent for the determination of the biological activity of heparin in plasma

Control reagent for heparin activity determination

Reagent for specific determination of fructosamine

Process for reduction of the matrix effect in a fructosamine determination assay

Process and reagent composition for determination of fructosamine in body fluids

Process for the complete and rapid removal of turbidity in a biological fluid

Process and reagent for the determination of low density lipoproteins (LDL)

Method and reagent for the determination of β-lipoprotein

Aqueous cholesterol standard solution and process for its preparation

Process and reagent for the fully enzymatic determination of urea

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

Method and reagent for the determination of glycerol

Process for preparing a maltoheptaose derivative

Method and reagent for the determination of uric acid

Process and reagent for the specific determination of fructosamine content in blood and samples obtained from blood

Process and reagent for the kinetic determination of enzyme substrates

Process and reagent for the determination of glycerol with the use of glycerol kinase