Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648141 | Styrene butadiene rubber with novel styrene incorporation | Evemarie Hamann, Joachim Kiesekamp | 2014-02-11 |
| 8557903 | Oil extended rubber compositions | Holger Mosinski, Hans Edel | 2013-10-15 |
| 8481657 | Increased monomer conversion in emulsion polymerization | Hans Edel, Doris R. Marx | 2013-07-09 |
| 8053542 | Styrene-butadiene polymers with styrene gradient and methods of making the same | Evemarie Hamann | 2011-11-08 |