Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517845 | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions | Pierre Dournel | 2009-04-14 |
| 7189339 | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions | Pierre Dournel | 2007-03-13 |
| 7022253 | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions | Pierre Dournel | 2006-04-04 |
| 6753304 | Compositions comprising perfluorobutyl methyl ether and use of said compositions | Pierre Dournel | 2004-06-22 |
| 6743765 | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions | Pierre Dournel | 2004-06-01 |
| 6660709 | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions | Pierre Dournel | 2003-12-09 |
| 6454837 | Separation of gases containing SF6 | Michael Pittroff, Thomas Schwarze, Heinz-Joachim Belt | 2002-09-24 |
| 6303668 | Azeotropic or pseudo-azeotropic composition and use of these compositions | Olivier Buyle, Pierre Dournel | 2001-10-16 |
| 6210602 | Compositions including 1,1,1,3,3-pentafluorobutane and process for removing water from a solid surface | Mireille Paulus | 2001-04-03 |
| 6086784 | Premixes for the preparation of polyurethane or polyisocyanurate foams | Annie Leroy | 2000-07-11 |
| 6054064 | Refrigerant of 1,1-difluoroethylene | Bruno D'Aubarede, Dominique Balthasart, Mireille Paulus, Holger Koenig, Dominique Lecroc +4 more | 2000-04-25 |
| 5948174 | Hydrofluorocarbon-containing compositions and method for removing water from a solid surface | Mireille Paulus, Robert Putteman | 1999-09-07 |
| 5889286 | Premixes for the preparation of polyurethane or polyisocyanurate foams | Annie Leroy | 1999-03-30 |
| 5856679 | Premixes for the preparation of polyurethane foams | Annie Leroy | 1999-01-05 |
| 5714298 | Method for fixing a toner in a copier and compositions used in this method | Robert Putteman | 1998-02-03 |
| 5623150 | Process for the stabilization of compositions containing hydrofluoroalkanes and stabilized compositions containing hydrofluoroalkanes | Lothar Zipfel, Thomas Benecke | 1997-04-22 |
| 5578138 | Compositions comprising 1,1-dichloro-1-fluoroethane and process for the removal of water from a solid surface | Mireille Paulus, Robert Putteman | 1996-11-26 |
| 5560869 | Stabilized compositions comprising 1,1-dichloro-1-fluoroethane and use of these compositions as blowing agents in premixes intended for the preparation of polyurethane foams | Annie Leroy | 1996-10-01 |
| 5538665 | Process for stabilizing a hydrofluoroalkane and compositions comprising at least one hydrofluoroalkane | Mireille Paulus | 1996-07-23 |
| 5478492 | Compositions comprising pentafluorobutane and trans-1,2-dichloroethylene and use of these compositions | Mireille Paulus, Robert Putteman | 1995-12-26 |
| 5413730 | Compositions containing a fluorinated ether and use of these compositions | Mireille Paulus | 1995-05-09 |
| 5366946 | Stabilized 1,1-dichloro-1-fluoroethane, premixtures intended for the preparation of polymeric foams and polymeric foams obtained by the use thereof | Mireille Paulus, Annie Leroy | 1994-11-22 |
| 5366662 | Stabilized compositions comprising hydrofluoroalkanes, premixtures intended for the preparation of polymeric foams and polymeric foams obtained by the use thereof | Annie Leroy | 1994-11-22 |
| 5347059 | Process for preparing 1,1-dichloro-1,3,3,3-tetra-fluoropropane | Pascal Pennetreau, Francine Janssens | 1994-09-13 |
| 5336429 | Virtually constant boiling point compositions based on isoflurane | Mireille Paulus, Hans Buchwald, Joachim Hellmann, Boleslaus Raszkowski | 1994-08-09 |