Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845300 | Synthesis of 2-(perfluoroalkyl) ethanethiols | — | 1989-07-04 |
| 4800234 | Synthesis of 1,1,2,2-tetrahydroperfluoroalkanols and their esters | Pascal Michaud | 1989-01-24 |
| 4791223 | Process for the preparation of 1,1,2,2-tetrahydroperfluoroalkanols and their esters | Pascal Michaud | 1988-12-13 |
| 4721812 | 2,2-bis-(2-perfluoroalkylethylthio)-acetaldehydes and process for production thereof | Brigitte Bertaina, Aime Cambon | 1988-01-26 |
| 4717744 | Fluorinated telomers containing hydrophilic groups, process for preparation thereof, and the use thereof as surfactants in aqueous media | Bernard Boutevin, Yves Pietrasanta, Mohamed Taha | 1988-01-05 |
| 4683339 | 2,2-bis-(2-perfluoroalkylethylthio)-acetaldehydes and process for production thereof | Brigitte Bertaina, Aime Cambon | 1987-07-28 |
| 4613681 | Process for the manufacture of fluorinated alkanols and esters thereof | Louis Foulletier | 1986-09-23 |
| 4613708 | Branched perfluoroalkyl-1,2-ethenes, their preparation and their use as oxygen carriers | Jean G. Riess, Francois Jeanneaux, Maurice Le Blanc | 1986-09-23 |
| 4594177 | Surface demoisturizing composition and use thereof | Henri Mathais, Gerard Dupuis | 1986-06-10 |
| 4383929 | Fluorinated sulphobetaines and compositions containing the same | Rene Bertocchio, Louis Foulletier | 1983-05-17 |
| 4221734 | Process for the preparation of derivatives of fluoroalkane-carboxylic and perfluoroalkane-sulfinic acids | Auguste Commeyras, Hubert Blancou | 1980-09-09 |