Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889735 | Pneumatic tire having a rubber component containing a dendrimer | Uwe Ernst Frank, Thierry Florent Edme Materne, Rene Jean Zimmer, Wolfgang Lauer, Marc Weydert +3 more | 2005-05-10 |
| 6624214 | Rubber compositions containing preciptated organosilicon particles having a core and a shell | Rene Jean Zimmer, Wolfgang Lauer, Marc Weydert, Uwe Ernst Frank | 2003-09-23 |
| 6569942 | Rubber compositions containing silicon coupled oligomers | Marc Weydert, Wolfgang Lauer, Rene Jean Zimmer, Francois Kayser | 2003-05-27 |
| 6548599 | Rubber compositions containing silicon coupled oligomers | Marc Weydert, Wolfgang Lauer, Rene Jean Zimmer, Francois Kayser | 2003-04-15 |
| 6527022 | Pneumatic tire having a tread containing a metal oxide aerogel | Uwe Ernst Frank, Thierry Florent Edme Materne, Rene Jean Zimmer | 2003-03-04 |
| 6524716 | Method for the preparation of a diene polymer interpenetrated with a polysiloxane | Wolfgang Lauer, Marc Weydert | 2003-02-25 |
| 6506829 | Rubber composition containing two silicas | Thierry Florent Edme Materne, Giorgio Agostini, Uwe Ernst Frank, Rene Jean Zimmer | 2003-01-14 |
| 6448325 | Rubber composition containing a silica coated with a liquid low molecular weight epoxidized butadiene polymer | Thierry Florent Edme Materne, Giorgio Agostini | 2002-09-10 |
| 6410625 | Asymmetrical siloxy compounds | Thierry Florent Edme Materne, Rene Jean Zimmer, Uwe Ernst Frank, Giorgio Agostini | 2002-06-25 |
| 6359034 | Preparation of elastomer reinforced with in situ formed silica and tire having component thereof | Wolfgang Lauer, Uwe Ernst Frank, Rene Jean Zimmer | 2002-03-19 |
| 6245860 | Rubber composition which contains irregular-shaped hollow inorganic particles and article having component thereof | Thierry Florent Edme Materne, Christian Jean-Marie Kaes, Giorgio Agostini, Uwe Ernst Frank | 2001-06-12 |
| 6229039 | Rubber compositions containing borate compounds | Thierry Florent Edme Materne, Rene Jean Zimmer, Uwe Ernst Frank | 2001-05-08 |
| 6214911 | Rubber compositions containing borate compounds | Thierry Florent Edme Materne, Rene Jean Zimmer, Uwe Ernst Frank | 2001-04-10 |
| 6184306 | Asymmetrical siloxy compounds | Thierry Florent Edme Materne, Giorgio Agostini, Martin Paul Cohen | 2001-02-06 |
| 6136919 | Rubber composition and tire having tread thereof | Rene Jean Zimmer, Uwe Ernst Frank, Thierry Florent Edme Materne, Giorgio Agostini | 2000-10-24 |
| 6121346 | Rubber compositions containing fillers having aggregates containing different particle sizes | Uwe Ernst Frank, Rene Jean Zimmer, Thierry Florent Edme Materne, Giorgio Agostini | 2000-09-19 |
| 6111000 | Rubber compositions containing borate compounds | Thierry Florent Edme Materne, Rene Jean Zimmer, Uwe Ernst Frank | 2000-08-29 |
| 6096832 | Asymmetrical siloxy compounds | Thierry Florent Edme Materne, Giorgio Agostini, Martin Paul Cohen | 2000-08-01 |
| 6090880 | Rubber composition and tire having tread thereof | Rene Jean Zimmer, Uwe Ernst Frank, Thierry Florent Edme Materne, Pierre Marie Jean Dauvister | 2000-07-18 |
| 6084014 | Asymmetrical siloxy compounds | Thierry Florent Edme Materne, Rene Jean Zimmer, Uwe Ernst Frank, Giorgio Agostini | 2000-07-04 |
| 6068694 | Silica based aggregates, elastomers reinforced therewith and tire with tread thereof | Yvon Bernard, Uwe Ernst Frank, Wolfgang Lauer, Thierry Florent Edme Materne, Rene Jean Zimmer | 2000-05-30 |
| 5916973 | Na, K and Li salts of siloxy compounds | Rene Jean Zimmer, Uwe Ernst Frank, Thierry Florent Edme Materne | 1999-06-29 |
| 5912374 | Asymmetrical siloxy compounds | Giorgio Agostini, Thierry Florent Edme Materne, Marc Junio, Uwe Ernst Frank | 1999-06-15 |
| 5798405 | Tire with tread of rubber composition containing two different carbon blacks | Rene Jean Zimmer, Uwe Ernst Frank, Thierry Florent Edme Materne, Giorgio Agostini | 1998-08-25 |
| 5760110 | Process for the preparation of a particular reinforced rubber composition | Rene Jean Zimmer, Uwe Ernst Frank, Thierry Florent Edme Materne, Giorgio Agostini | 1998-06-02 |