Inventor
Ingrid Wiedemann
Inventor
Gau-Algesheim, DE
Overview
Patents· 6 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 preparations27%
C07DHeterocyclic compounds27%
A61KPreparations for medical, dental or toiletry purposes23%
C07KPeptides23%
PatentTitleYear
5,240,933'14-hydroxy-N-(2-methoxyethyl)-7,8-dihydromorphine and -norisomorphine, processes for the preparation thereof and the use thereof as pharmaceutical compositions'19935,008,273'Amino acid derivatives and their pharmaceutical use'19914,826,855'Thieno pyridines and their use as anti-hypertensive agents'19894,766,129'Pyrrolo[2,3-C]pyridines and their use as anti-hypertensive agents'19884,683,238'2,3,4,9-tetrahydro beta carboline derivatives, useful as antihypertensive agents'19874,555,511'Thieno [3,2,C]pyridines useful as antihypertensives'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1989Patents assigned to BOEHRINGER INGELHEIM KG (4)· patent assignee history
1985–1989Based in Gau-Algesheim, DE· patent location history
1991–1993Patents assigned to BOEHRINGER SOHN INGELHEIM (2)· patent assignee history
1991–1993Based in Wiesbaden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER INGELHEIM KG | 4 | 1985–1989 |
| BOEHRINGER SOHN INGELHEIM | 2 | 1991–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gau-Algesheim, DE | 4 | 1985–1989 |
| Wiesbaden, DE | 2 | 1991–1993 |