Inventor

Klaus Sauber

Inventor

Bad Soden, DE

Overview

17→

Patents

1981–1997

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes25%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture19%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

A61KPreparations for medical, dental or toiletry purposes8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

C07KPeptides4%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%

Y10TTechnical subjects covered by former us classification4%

B01DSeparation2%

PatentTitleYear

5,599,702'D-amino acid oxidase from Trigonopsis variabilis immobilized on porous copolymer beads'1997 5,587,319'Process for the preparation of L-phosphinothricin using transaminases of different specificities in a linked process'1996 5,538,946'Hirudin derivatives with delayed action'1996 5,527,697'7-amino-3-methoxymethyl-3-cephem-4-carboxylic ester hydrolase, process for its preparation, and its use'1996 5,506,202'Insulin derivatives, a process for the preparation thereof, the use thereof, and a pharmaceutical formulation containing them'1996 5,284,754'Process for the continuous conversion of cephalosporin derivatives into glutaryl-7-aminocephalosporanic acid derivatives'1994 5,162,212'Transaminase from E. coli DH-1 (ATCC 33849)'1992 5,130,246'Process for producing transaminase from E. coli ATCC 33849'1992 4,990,444'.gamma.-glutamyltranspeptidase, its preparation and its use'1991 4,931,476'Crosslinked polymers and a process for their preparation'1990 4,783,404'L-aminoacid oxidase from yeasts of the genus cryptococcus, their preparation and use'1988 4,767,620'Crosslinked polymers with carbonate ester groups, and a process for their preparation'1988 4,745,061'Novel d-aminoacid transaminase and its use'1988 4,568,706'Macroporous bead polymers, a process for their preparation and their use'1986 4,542,069'Vinylene carbonate polymers, a process for their preparation and their use'1985 4,389,488'Process for the enzymatic preparation of L-2-amino-4-methylphosphinobutyric acid'1983 4,247,643'Preparation of stabilized carrier-bound proteins'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to ROEHM GMBH (1)· patent assignee history

1981–1997Based in Bad Soden, DE· patent location history

1983–1997Patents assigned to HOECHST AG (16)· patent assignee history

1988–1991Based in Schwalbach am Taunus, DE· patent location history

1988Based in Schwalbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	16	1983–1997
ROEHM GMBH	1	1981

Locations

Location	Patents	Span
Bad Soden, DE	13	1981–1997
Schwalbach am Taunus, DE	3	1988–1991
Schwalbach, DE	1	1988