Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281239 | Process for imparting flame retardancy to textile materials | Roger Chatelin | 1994-01-25 |
| 5266632 | Grafting reaction system and grafting process | Roger Chatelin | 1993-11-30 |
| 5194454 | Antiseptic material with grafts complexed by metal ions and process for its preparation | Roger Chatelin, Michel Bourgeois, Christine Darroux | 1993-03-16 |
| 5152896 | Use of grafted cellulose for purifying water | Michel Mazet, Isabelle Rigaudie, Daniel Wattiez, Roger Chatelin, Jean-Francois Combes | 1992-10-06 |
| 5009846 | One-use device for biological tests | Roger Chatelin, Michel Sotton, Robert Guigal, Philippe Laurent | 1991-04-23 |
| 4921634 | Emulsions of fluorinated products | Jacques Poulenard, Roger Chatelin, Annie Giorgio | 1990-05-01 |
| 4901389 | Grafting process, ensuring waterproofing, of a polymeric material by a fluorinated monomer and material obtained thereby | Jacques Poulenard, Roger Chatelin, Annie Giorgio | 1990-02-20 |
| 4728678 | Process for grafting unsaturated organic compounds to glass products | Roger Chatelin | 1988-03-01 |