Inventor

Hans Seidel

Inventor

Tutzing, DE

Overview

21→

Patents

1976–1995

Patent span

Chemistry

Primary field (CPC C)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary

C12NMicroorganisms or enzymes30%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms22%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms6%

A61KPreparations for medical, dental or toiletry purposes4%

C07DHeterocyclic compounds4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture2%

C12YEnzymes2%

F02BInternal-combustion piston engines2%

PatentTitleYear

5,397,794'Use of thiazoloisoindolinone derivatives as antiviral medicaments'1995 5,024,945'Process for obtaining sarcosine oxidase from microorganisms'1991 4,845,029'Method for the determination of sarcosine creatine or creatinine'1989 4,760,077'Pyrrothine derivatives and pharmaceutical use thereof'1988 4,743,549'Hydrogen peroxide-forming sarcosine oxidase'1988 4,666,832'Pyruvate oxidase'1987 4,615,981'Process for obtaining cholesterol esterase from microorganisms'1986 4,550,079'Determination of L(+)-tartrate or D(+)-malate with L(+)-tartrate dehydrogenase'1985 4,442,712'Method and apparatus for correcting the unbalance present in a rotor'1984 4,416,983'Determination of NAD(P)H or salicylate'1983 4,399,218'Method and reagent for the determination of glycerin'1983 4,397,952'Process for obtaining glucose dehydrogenase and micro-organism therefor'1983 4,395,489'Process for the recovery of glycerol dehydrogenase'1983 4,383,032'Reagent for the determination of .beta.-lactamase'1983 4,360,596'Process for the preparation of cholesterol esterase'1982 4,343,903'Process for obtaining cholesterol esterase from micro-organisms'1982 4,334,023'Process for obtaining cholesterol oxidase'1982 4,237,221'Process for obtaining maltose phosphorylase and .beta.-phosphoglucomutase and method of determining .alpha.-amylase using same'1980 4,186,052'NADH Peroxidase for hydrogen peroxide determination'1980 4,181,575'Composition and method for the determination of cholesterol'1980 3,973,530'Internal combustion engine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to SEIDEL HANS H (1)· patent assignee history

1976Based in Wurzburg, DE· patent location history

1980–1995Patents assigned to BOEHRINGER MANNHEIM GMBH (19)· patent assignee history

1980–1995Based in Tutzing, DE· patent location history

1984Patents assigned to HOFMANN GMBH & CO KG MASCHINEN (1)· patent assignee history

1984Based in Rossdorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEHRINGER MANNHEIM GMBH	19	1980–1995
HOFMANN GMBH & CO KG MASCHINEN	1	1984
SEIDEL HANS Hself	1	1976

Locations

Location	Patents	Span
Tutzing, DE	19	1980–1995
Rossdorf, DE	1	1984
Wurzburg, DE	1	1976