Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730813 | Method for producing and purifying 2,3,3,3-tetrafluoropropene | Bertrand Collier, Dominique Deur-Bert, Laurent Wendlinger | 2020-08-04 |
| 10407369 | Method for producing and purifying 2,3,3,3-tetrafluoropropene | Bertrand Collier, Dominique Deur-Bert, Laurent Wendlinger | 2019-09-10 |
| 9828314 | Hydrochloric acid purification process | Bertrand Collier, Dominique Deur-Bert, Anne Pigamo | 2017-11-28 |
| 9428428 | Method for producing difluoromethane | Anne Pigamo, Bertrand Collier | 2016-08-30 |