Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058469 | Method for making carbamates, ureas and isocyanates | Hatem Abdallah Belfadhel, Hans-Peter Brack, Ricardo Godoy-Lopez | 2011-11-15 |
| 7977447 | Method for making carbonates and esters | Hatem Abdallah Belfadhel, Hans-Peter Brack, Ricardo Godoy-Lopez | 2011-07-12 |
| 7863404 | Method of making isosorbide polycarbonate | Hans-Peter Brack, Marianne Guyader, Han Vermeulen | 2011-01-04 |