Inventor
Robert Rippel
Inventor
Hofheim, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds36%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
A61KPreparations for medical, dental or toiletry purposes14%
C07CAcyclic or carbocyclic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
PatentTitleYear
5,451,573'Substituted cyclohexane derivatives for the treatment of diseases'19955,166,346'Process for the preparation of thiophene derivatives and also new dihydrothiophene 1-oxides'19925,114,955'Substituted thienoimidazole derivatives'19925,110,208'Measurement of average density and relative volumes in a dispersed two-phase fluid'19924,956,366'Substituted thienoimidazole derivatives, a process for the preparation thereof, pharmaceutical compositions containing them, and the use thereof as inhibitors of gastric acid secretion, as gastroprotectives and as medicaments for intestinal inflammations'19904,845,118'Substituted thienoimidazole derivatives, pharmaceutical compositions containing them, and their use as inhibitors of gastric acid secretion'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1995Patents assigned to HOECHST AG (4)· patent assignee history
1989–1995Based in Hofheim, DE· patent location history
1992Patents assigned to HOECHST AKETIENGESELLSCHAFT (1)· patent assignee history
1992Patents assigned to US ENERGY (1)· patent assignee history
1992Based in Scotia, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 4 | 1989–1995 |
| HOECHST AKETIENGESELLSCHAFT | 1 | 1992 |
| US ENERGY | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hofheim, DE | 5 | 1989–1995 |
| Scotia, New York, US | 1 | 1992 |