Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127853 | Process for producing polyethylene pipe resins | Olivier Miserque, Jacques Michel, Marc Dupire, Fabian Sibendt, Serge Bettonville +2 more | 2006-10-31 |
| 7037977 | Polyethylene pipe resins and production thereof | Olivier Miserque, Jacques Michel, Marc Dupire, Fabian Siberdt, Serge Bettonville | 2006-05-02 |
| 6946521 | Polyethylene pipe resins and production thereof | Olivier Miserque, Jacques Michel, Marc Dupire, Fabian Siberdt, Serge Bettonville +2 more | 2005-09-20 |
| 6803415 | Flexible compositions based on propylene polymers | Raymond Mikielski | 2004-10-12 |
| 6524986 | Catalyst support and catalyst for the polymerization of &agr;-olefins | Vincent Laurent, Philippe Francois, Dirk Vercammen | 2003-02-25 |
| 6221802 | Catalyst support and catalyst for the polymerization of .alpha.-olefins | Vincent Laurent, Philippe Francois, Dirk Vercammen | 2001-04-24 |
| 6083866 | Catalytic system which can be used for the stereospecific polymerisation of .alpha.-olefins, process for this polymerisation and polymers obtained | Sabine Pamart, Herve Collette, Serge Bettonville | 2000-07-04 |
| 6001765 | Catalytic system which can be used for the stereospecific polymerization of .alpha.-olefins, process for this polymerization and polymers obtained | Sabine Pamart | 1999-12-14 |
| 5922813 | Block copolymer of propylene and ethylene | Sabine Pamart, Gaetane Hallot | 1999-07-13 |
| 5902764 | Catalyst system for the polymerization of olefins; process for this polymerization and polymers thus obtained | Sabine Pamart | 1999-05-11 |
| 5891976 | Catalyst system for the polymerization of olefins, process for this polymerization and polymers thus obtained | Sabine Pamart, Gaetane Hallot | 1999-04-06 |
| 5756613 | Catalyst support and catalyst for the polymerization of .alpha.-olefins; processes for obtaining them and polymerization of .alpha.-olefins in presence of the catalyst | Vincent Laurent, Philippe Francois, Dirk Vercammen | 1998-05-26 |
| 5733979 | Catalytic solid usable for the stereospecific polymerisation of alpha-olefins, process for preparing it and process for polymerising alpha-olefins in its presence | Sabine Pamart | 1998-03-31 |
| 5556893 | Catalyst support and catalyst for the polymerization of alpha-olefins; processes for obtaining them and polymerization of alpha-olefins in presence of the catalyst | Vincent Laurent, Philippe Francois, Dirk Vercammen | 1996-09-17 |
| 5362416 | Suspensions of particles containing transition metal compounds in oils | — | 1994-11-08 |
| 5359818 | Hand tool and methods of constructing and utilizing same | — | 1994-11-01 |
| 5243103 | Process for obtaining catalytic compositions and process for hydrogenation of chlorofluoroalkenes by means of these compositions | Luc Lerot, Vincent Wilmet, Joseph Pirotton | 1993-09-07 |
| 5206198 | Catalytic solid usable for the stereospecific polymerization of alpha-olefins, process for preparing it and process for polymerizing alpha-olefins in its presence | Sabine Pamart | 1993-04-27 |
| 5089454 | Catalytic composition for hydrogenation of chlorofluoroalkenes | Luc Lerot, Vincent Wilmet, Joseph Pirotton | 1992-02-18 |