Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635718 | Process for the preparation of a hydrogenated polymer composed of diene monomer units and monomer units containing a nitrile group | Marcus Matheus Driessen | 2003-10-21 |
| 6552132 | Process for the hydrogenation of a polymer composed of diene monomer units and nitrile group containing monomer units and hydrogenated polymer | Jacobus Adriaan Antonius Vermeulen, Nikhil Singha, Olav Marcus Aagaard, Mike Köstermann | 2003-04-22 |
| 6521694 | Process for hydrogenation of carbon-carbon double bonds of an unsaturated polymer | Jacobus Adriaan Antonius Vermeulen, Mike Köstermann | 2003-02-18 |