Inventor

Gabor Ambrus

Inventor

Budapest, HU

Overview

18→

Patents

1977–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 18 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes18%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture18%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms16%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A61KPreparations for medical, dental or toiletry purposes6%

C07DHeterocyclic compounds6%

C07CAcyclic or carbocyclic compounds4%

C07JSteroids4%

C07KPeptides4%

PatentTitleYear

6,905,851'Hydroxylation of compactin pravastatin by micromonospora '2005 6,815,465'Heterocyclic compounds inhibiting angiogenesis'2004 6,812,007'Process for the isolation and purification of mevinolin'2004 6,750,366'Microbial process for preparing pravastatin'2004 6,696,599'Microbial process for preparing pravastatin'2004 6,682,913'Microbial process for preparing pravastatin'2004 5,552,299'Plasmids and process for producing recombinant desulphatohirudin HV-1 peptides'1996 5,403,728'Microbial process for preparing mevinolin by a strain of aspergillus'1995 5,241,063'Process for the preparation of steroids bearing 17.alpha.-hydroxy-20-oxopregnane side chain'1993 5,156,960'Microbial process for the production of immunosuppressive antibiotics'1992 5,112,815'9.alpha.-hydroxy-3-oxo-4,24(25)-stigmastadien-26-oic acid derivatives, a process for preparing same and pharmaceutical compositions containing same'1992 5,047,396'Intravenous pharmaceutical composition and process for preparing the same'1991 5,004,695'Microbiological process for preparing 9.alpha.-hydroxy-4-androstene-3,17-dione'1991 4,729,951'Process for the improvement of antibiotic production by in vivo genetic recombination'1988 4,418,205'16-Amino-18,19,20-trinor-prostaglandin derivatives, and acid addition salts'1983 4,372,973'16-Amino-postaglandin derivatives, their acid addition salts, and a process for the preparation thereof'1983 4,294,927'Genetic process for the preparation of antibiotic-producer micromonospora strains'1981 4,052,407'Thiazole derivatives and processes for preparing the same'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to GYOGYSZERKUTATO INTEZET (3)· patent assignee history

1977–2005Based in Budapest, HU· patent location history

1988–1996Patents assigned to BIOGAL GYOGYSZERGYAR (5)· patent assignee history

1991–1993Patents assigned to RICHTER GEDEON VEGYESZET (2)· patent assignee history

2004Patents assigned to INST DRUG RES LTD (3)· patent assignee history

2005Patents assigned to IVAX DRUG RES INST (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BIOGAL GYOGYSZERGYAR	5	1988–1996
GYOGYSZERKUTATO INTEZET	3	1977–1983
INST DRUG RES LTD	3	2004
RICHTER GEDEON VEGYESZET	2	1991–1993
IVAX DRUG RES INST	1	2005

Locations

Location	Patents	Span
Budapest, HU	18	1977–2005