Issued Patents All Time
Showing 151–175 of 214 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859646 | Process for the dimerization of olefins | — | 1989-08-22 |
| 4859645 | Catalyst compositions and a process for polymerizing carbon monoxide and olefins | Johannes A. M. Van Broekhoven | 1989-08-22 |
| 4859644 | Catalyst compositions and a process for polymerizing carbon monoxide and olefins | Johannes A. M. Van Broekhoven | 1989-08-22 |
| 4855399 | Carbon monoxide/olefin co-polymerization process with phosphino substituted sulfonic acid catalyst | Johannes A. Van Doorn, Petrus W. N. M. Van Leeuwen, Nicolaas Meijboom, Aart Bartus Van Oort, Richard L. Wife | 1989-08-08 |
| 4851582 | Catalyst compositions and a process for polymerizing carbon monoxide and olefins | — | 1989-07-25 |
| 4851379 | Catalyst compositions and a process for polymerizing carbon monoxide and olefins | Johannes A. M. Van Broekhoven | 1989-07-25 |
| 4849542 | Process for the preparation of oxo-alkanedioic acids or diesters thereof | — | 1989-07-18 |
| 4843145 | Catalytic polymerization of CO/olefin with ortho polar substituted aryl bidentate p ligand | Petrus W. N. M. Van Leeuwen, Richard L. Wife | 1989-06-27 |
| 4841020 | Catalytic polymerization of carbon monoxide with functional substituted ethylenically unsaturated monomer | — | 1989-06-20 |
| 4835250 | Catalytic preparation of polyketone from carbon monoxide and olefin | — | 1989-05-30 |
| 4831187 | Process for the preparation of esters of alpha-ethylenically unsaturated alcohols and alpha-ethylenically unsaturated carboxylic acids | — | 1989-05-16 |
| 4831114 | Polymerization of carbon monoxide and olefin with acid catalyst | — | 1989-05-16 |
| 4831113 | Process for polymerizing carbon monoxide and olefins with a quinone | Johannes A. M. Van Broekhoven | 1989-05-16 |
| 4824935 | Process for polymerizing carbon monoxide and olefins with ether | Johannes A. M. Van Broekhoven | 1989-04-25 |
| 4824934 | Process for polymerizing carbon monoxide with a quinone | Johannes A. M. Van Broekhoven | 1989-04-25 |
| 4824817 | Catalyst for the carbonylation of conjugated dienes | — | 1989-04-25 |
| 4820802 | Improved process of preparing carbon monoxide/olefin copolymer with ortho substituted phosphine catalyst composition. | Richard L. Wife, Petrus W. N. M. Van Leeuwen | 1989-04-11 |
| 4818811 | Terpolymer of carbon monoxide and ethylenically unsaturated monomers | — | 1989-04-04 |
| 4818810 | Catalytic process for the preparation of polyketones from carbon monoxide and ethylenically unsaturated hydrocarbon | — | 1989-04-04 |
| 4812433 | Process for the production of methanol and a composition suitable for use as a catalyst in said process | Swan T. Sie, Willem Jager | 1989-03-14 |
| 4810774 | Catalytic copolymerization of CO/olefin with ketone additive. | — | 1989-03-07 |
| 4808697 | Catalytic process for preparing polymers of sulfur dioxide and olefin | — | 1989-02-28 |
| 4806693 | Process for the preparation of unsaturated ketones | — | 1989-02-21 |
| 4806647 | Process for the dimerization of olefins | — | 1989-02-21 |
| 4806630 | Catalytic polymerization of carbon monoxide and olefin, with organo nitro or organo nitrite compound additive | Richard L. Wife | 1989-02-21 |