Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847020 | Polyisobutene polyol and moulding compound | Hans Peter Rath, Arno Lange, Helmut Mach | 2010-12-07 |
| 7741410 | Epoxidation of isobutene polymers | Hans Peter Rath, Arno Lange, Helmut Mach | 2010-06-22 |