Inventor
Georges Dupuy
Inventor
Fontenay aux Roses, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements42%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
B01DSeparation25%
PatentTitleYear
4,937,058'Catalytic oxidation of sulfur compounds'19904,141,962'Catalysts for treating gases containing sulphur compounds'19794,054,642'Process for the treatment of gases containing various derivatives of sulphur'19773,978,004'Catalysts for the treatment of gases containing various derivatives of sulphur'19763,939,250'Method of treating residual gases containing various compounds of sulphur'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1990Patents assigned to RHONE POULENC IND (3)· patent assignee history
1976–1979Patents assigned to RHONE PROGIL (2)· patent assignee history
1976–1990Based in Fontenay aux Roses, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC IND | 3 | 1976–1990 |
| RHONE PROGIL | 2 | 1976–1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fontenay aux Roses, FR | 5 | 1976–1990 |