Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336429 | Virtually constant boiling point compositions based on isoflurane | Pierre Barthelemy, Mireille Paulus, Hans Buchwald, Joachim Hellmann | 1994-08-09 |
| 5304321 | Cleaning compositions, formed of hydrogen-containing fluorochlorohydrocarbons and partially fluorinated alkanols | Hans Buchwald, Andreas Brackmann | 1994-04-19 |
| 5300253 | 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether compositions for removing water from surfaces | Hans Buchwald, Joachim Hellmann, Pierre Barthelemy, Mireille Paulus | 1994-04-05 |