Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889956 | Preparation of methoxy phenyl phosphides | Johannes A. Van Doorn | 1989-12-26 |
| 4880900 | Carbon monoxide/olefin polymerization process with bis (diaryl phosphino) 2-silapropane containing catalyst | Johannes A. Van Doorn, Johannes J. M. Snel, Richard L. Wife | 1989-11-14 |
| 4855399 | Carbon monoxide/olefin co-polymerization process with phosphino substituted sulfonic acid catalyst | Johannes A. Van Doorn, Eit Drent, Petrus W. N. M. Van Leeuwen, Aart Bartus Van Oort, Richard L. Wife | 1989-08-08 |