Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981932 | Fluorated ionic polymer, method for its preparation and membranes | Jean Blaise, Michel Jaccaud, Charles Laviron, Dominique Ravier, Francis Leroux | 1991-01-01 |
| 4745236 | Synthesis of chloropentafluoroethane | Robert Azerad, Bernard Cheminal | 1988-05-17 |
| 4658070 | Process for the synthesis of 2,2,2-trifluoroethanol | Bernard Cheminal | 1987-04-14 |
| 4650899 | Liquid composition containing diisocyanate of diphenylurethane | Jacques Kervennal, Raymond Commandeur | 1987-03-17 |
| 4647706 | Process for the synthesis of 2,2,2-trifluoroethanol and 1,1,1,3,3,3-hexafluoroisopropanol | Bernard Cheminal, Marc Thomarat | 1987-03-03 |
| 4643851 | Process for preparing trifluoroacetyl chloride | Bernard Cheminal, Marc Thomarat | 1987-02-17 |
| 4642386 | Process for the preparation of pure hydrates of fluoral and of hexafluoroacetone from hemiacetals | Bernard Cheminal, Marc Thomarat | 1987-02-10 |
| 4612133 | Stable mixtures of chlorofluorocarbons and solvents and their use as heat transfer fluids | Rene Bertocchio, Bernard Genest | 1986-09-16 |
| 4595744 | Low melting point diphenylethane diisocyanate mixtures, method of making the same, and polyurethanes made therefrom | Jacques Kervennal | 1986-06-17 |
| 4594177 | Surface demoisturizing composition and use thereof | Andre Lantz, Gerard Dupuis | 1986-06-10 |
| 4579976 | Catalytic process for the preparation of trifluoroacetaldehyde | Bernard Cheminal | 1986-04-01 |
| 4579974 | Catalytic process for the preparation of hexafluoroacetone | Bernard Cheminal | 1986-04-01 |
| 4438027 | Chlorinated alkylaromatic based compounds and new liquid dielectrics | Raymond Commandeur, Achille Pontoglio, Sergio Nebel | 1984-03-20 |