Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947782 | Microgel-containing vulcanisable composition | Judy Hannay, Werner Obrecht | 2011-05-24 |
| 7939594 | Compositions that contain microgels and thickening agents | Werner Obrecht, Torsten Ziser, Patrick Galda, Achim Fessenbecker | 2011-05-10 |