Inventor
Gerard Wolff
Inventor
Thiais, FR
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 preparations40%
C07DHeterocyclic compounds40%
C07CAcyclic or carbocyclic compounds20%
PatentTitleYear
5,391,770'Process for preparing ascorbic acid'19954,849,417'Acetylsalicylic acid derivative and pharmaceutical composition thereof'19894,764,637'Hydrated magnesium acetylsalicylate/urea complex preparation'19884,520,193'Cephalosporin derivatives'19854,291,032'Thiazolo(3,2-C)benzoxazine derivatives'19814,178,290'Dithiinoacetic acid and its preparation'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1985Patents assigned to RHONE POULENC IND (3)· patent assignee history
1979Based in Vitry, FR· patent location history
1981–1995Based in Thiais, FR· patent location history
1988–1989Patents assigned to RHONE POULENC SANTE (2)· patent assignee history
1995Patents assigned to RHONE POULENC RORER SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC IND | 3 | 1979–1985 |
| RHONE POULENC SANTE | 2 | 1988–1989 |
| RHONE POULENC RORER SA | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Thiais, FR | 5 | 1981–1995 |
| Vitry, FR | 1 | 1979 |