Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162489 | Polyamide from aromatic amide groups-containing diamine | Gerrit Hoentjen, Theodorus J. Bouwmans | 1992-11-10 |
| 4980444 | Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated | Gerrit Hoentjen, Eduard P. Magre | 1990-12-25 |
| 4980504 | Aromatic amide groups-containing diamines and polymers prepared therefrom | Gerrit Hoentjen, Theodorus J. Bouwmans | 1990-12-25 |
| 4851562 | Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated | Gerrit Hoentjen, Eduard P. Magre | 1989-07-25 |
| 4284772 | Monochloro-s-triazine derivatives | Gerrit Hoentjen, Stephanus A. G. de Graaf, Albert H. Bijkerk | 1981-08-18 |
| 4204060 | Novel monochloro-s-triazine derivatives | Gerrit Hoentjen, Stephanus A. G. de Graaf, Albert H. Bijkerk | 1980-05-20 |