Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624214 | Rubber compositions containing preciptated organosilicon particles having a core and a shell | Wolfgang Lauer, Marc Weydert, Friedrich Visel, Uwe Ernst Frank | 2003-09-23 |
| 6569942 | Rubber compositions containing silicon coupled oligomers | Marc Weydert, Wolfgang Lauer, Friedrich Visel, Francois Kayser | 2003-05-27 |
| 6555606 | Preparation of rubber composition by organic solution mixing and articles thereof including tires | Giorgio Agostini | 2003-04-29 |
| 6548599 | Rubber compositions containing silicon coupled oligomers | Marc Weydert, Wolfgang Lauer, Friedrich Visel, Francois Kayser | 2003-04-15 |
| 6527022 | Pneumatic tire having a tread containing a metal oxide aerogel | Friedrich Visel, Uwe Ernst Frank, Thierry Florent Edme Materne | 2003-03-04 |
| 6521691 | Preparation of rubber composition by aqueous elastomer emulsion mixing and articles thereof including tires | Giorgio Agostini | 2003-02-18 |
| 6506829 | Rubber composition containing two silicas | Thierry Florent Edme Materne, Giorgio Agostini, Friedrich Visel, Uwe Ernst Frank | 2003-01-14 |