Inventor

Gyorgy Cseh

Inventor

Budapest, HU

Overview

12→

Patents

1980–1989

Patent span

Human necessities

Primary field (CPC A)

Patents· 12 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%

C07DHeterocyclic compounds31%

C07CAcyclic or carbocyclic compounds10%

A61KPreparations for medical, dental or toiletry purposes7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

B82YSpecific uses or applications of nanostructures3%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%

PatentTitleYear

4,829,076'Novel dihydropyridines having calcium antagonistic and antihypertensive activity'1989 4,826,845'3(2H)-pyridazinones and pharmaceutical compositions thereof'1989 4,748,175'Pyrimido[5,4-B][1,4]oxazine derivatives and pharmaceutical compositions containing them'1988 4,632,928'Pyrazole derivatives with an ergoline skeleton, their acid addition salts, and a process for the preparation thereof'1986 4,623,641'Method of treating ulcers and erosions in the gastrointestinal system using PGI.sub.2 -methyl ester-beta cyclodextrin inclusion complexes'1986 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 4,308,386'Novel pyridazinylhydrazones and method of administering same'1981 4,259,328'Morpholino pyridazinylhydrazones'1981 4,251,658'3-(1-Pyrazolyl)-pyridazine derivatives'1981 4,244,871'Sulfonamido-benzoic acid derivatives'1981 4,224,325'3-(1-Pyrazolyl)-pyridazine derivatives and hypotensive compositions thereof'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1989Patents assigned to RICHTER GEDEON VEGYESZET (6)· patent assignee history

1980–1989Based in Budapest, HU· patent location history

1983Patents assigned to GYOGYSZERKUTATO INTEZET (1)· patent assignee history

1983Patents assigned to LICENCIA TALALMANYOKAT (1)· patent assignee history

1986–1988Patents assigned to CHINOIN GYOGYSZER ES VEGYESZET (2)· patent assignee history

1989Patents assigned to ALKALOIDA VEGYESZETI GYAR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RICHTER GEDEON VEGYESZET	6	1980–1989
CHINOIN GYOGYSZER ES VEGYESZET	2	1986–1988
ALKALOIDA VEGYESZETI GYAR	1	1989
GYOGYSZERKUTATO INTEZET	1	1983
LICENCIA TALALMANYOKAT	1	1983

Locations

Location	Patents	Span
Budapest, HU	12	1980–1989