Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664427 | Process for preparing aldehyde compounds | James Michael Garner, Wilson Tam | 2003-12-16 |
| 6369257 | Hydroformylation of olefins using supported bis(phosphorus) ligands | Emilio Bunel, Joe Douglas Druliner, Leo Ernest Manzer, Kenneth Gene Moloy, Manxue Wang | 2002-04-09 |
| 6229052 | Hydroformylation of olefins using supported bis(phosphorus) ligands | Emilio Bunel, Joe Douglas Druliner, Leo Ernest Manzer, Kenneth Gene Moloy, Manxue Wang | 2001-05-08 |
| 6175036 | Process to prepare a pentenoic acid derivative | Henk Oevering, Otto E. Sielcken | 2001-01-16 |
| 6087533 | Rhodium catalyzed carbonylation of an allylic butenol or butenyl ester to beta-gamma unsaturated anhydrides | — | 2000-07-11 |
| 6049005 | Process to prepare a pentenoic acid anhydride | — | 2000-04-11 |
| 6018081 | Process to prepare a terminal aldehyde | James Michael Garner, Wilson Tam, Kristina A. Kreutzer, Antonius J. J. M. Teunissen, Carina S. Snijder +1 more | 2000-01-25 |
| 6015923 | Process for the preparation of 3-pentenoic acid from allylic butenyl alcohols or esters using a nickel catalyst | — | 2000-01-18 |
| 5962732 | Process for the preparation of 3-pentenoic acid from butadiene using a nickel catalyst | — | 1999-10-05 |
| 5874641 | Process to prepare a terminal aldehyde | James Michael Garner, Wilson Tam, Kristina A. Kreutzer, Antonius J. J. M. Teunissen, Carina S. Snijder +1 more | 1999-02-23 |
| 5710344 | Process to prepare a linear aldehyde | Anne Irisa Breikss, James Michael Garner, Wilson Tam | 1998-01-20 |
| 5698745 | Hydroformylation process | Onko J. Gelling, Henk Oevering, Imre Toth | 1997-12-16 |
| 5670700 | Hydroformylation process | Onko J. Gelling, Henk Oevering, Imre Toth | 1997-09-23 |
| 5618983 | Hydroformylation process | — | 1997-04-08 |
| 5414115 | Isomerization of carboxylic acids | — | 1995-05-09 |
| 5359137 | Preparation of adipic acid from lactones | — | 1994-10-25 |
| 5250726 | Process for the preparation of 3-pentenoic acid from butadiene | — | 1993-10-05 |
| 5145995 | Process for the manufacture of 3-pentenoic acid | — | 1992-09-08 |
| 5077425 | Nitrile-accelerated hydrocarboxylation | — | 1991-12-31 |
| 5001257 | Preparation of 4-pentenoic acid, amide or esters by isomerization | Francis J. Waller | 1991-03-19 |
| 4950778 | Manufacture of 5-cyanovaleric acid and its esters using cyclic cosolvents | James B. Sieja | 1990-08-21 |
| 4939298 | Isomerization of carboxylic acids | — | 1990-07-03 |
| 4933483 | Manufacture of 5-cyanovaleric acid and its esters | James B. Sieja | 1990-06-12 |
| 4909965 | Salcomine-catalyzed oxidation of phenols | — | 1990-03-20 |
| 4895976 | Preparation of 4-pentanoates by isomerization | Norman Herron, Stephan James McLain | 1990-01-23 |