Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790910 | Antimicrobial additives | Peter Ottersbach, Beate Kossmann | 2004-09-14 |
| 5378769 | Molding compositions containing a polycondensation product of a polyamide, a polyester and a compatibilizer | Joachim Mugge | 1995-01-03 |
| 5243077 | Process for the preparation of 4,4'-bis-(4-aminophenoxy)-diphenyl sulfone | Gunter Poll, Jurgen Finke | 1993-09-07 |