Inventor
Zsolt Szombathelyi
Inventor
Budapest, HU
Overview
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 preparations48%
C07DHeterocyclic compounds48%
A61KPreparations for medical, dental or toiletry purposes4%
PatentTitleYear
5,589,486'N-hydroxyalkyl-substituted 1,2,3,6-tetrahydro-pyridine and piperidine derivatives'19965,494,909'Substituted oxazinoisoquinoline derivatives, pharmaceutical compositions containing them and process for preparing same'19965,225,416'1,2,3,6-tetrahydropyridine derivatives useful for improving cerebral blood circulation'19935,204,355'15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing same'19935,118,687'1-oxa-2-oxo-8-azaspiro(4,5)decane derivatives, pharmaceutical compositions containing them and process for preparing same'19925,096,902'Heterocyclic compounds containing nitrogen and sulfur, pharmaceutical compositions containing them and process for preparing same'19924,843,080'1,12-disubstituted octahydroindolo[2,3-]quinolizine derivatives, pharmaceutical compositions'19894,839,362'Eburnamenine derivatives, pharmaceutical compositions and methods employing them and processes for their preparation'19894,810,709'Nintrovincaminic acid derivatives having pharmaceutical utility'19894,806,545'(-)-1.beta.-ethyl-1.alpha.-hydroxymethyl-1,2,3,4,6,7,12, 12B.alpha.-octahydroindolo(2,3-A)quinolizine, process for its preparation and pharmaceutical compositions containing same'19894,753,949'2-chloronicergoline having antihypoxic activity'19884,681,887'Pharmaceutical compositions with a neuroleptic action and process for preparing same'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1996Patents assigned to RICHTER GEDEON VEGYESZET (11)· patent assignee history
1987–1996Based in Budapest, HU· patent location history
1989Patents assigned to RICHTER GEDEON VEGYESZEFI GYAR (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICHTER GEDEON VEGYESZET | 11 | 1987–1996 |
| RICHTER GEDEON VEGYESZEFI GYAR | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Budapest, HU | 12 | 1987–1996 |