Issued Patents 1982
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361501 | Preparation of vanadium phosphorus catalysts using a mixed phosphorus source | Patricia R. Blum, Noel J. Bremer, Dennis E. Dria | 1982-11-30 |
| RE31088 | Process for the manufacture of unsaturated aldehydes and acids from the corresponding olefins | Robert K. Grasselli, Dev D. Suresh | 1982-11-23 |
| 4360453 | Preparation of vanadium phosphorus catalysts | Michael F. Lemanski, Gregory G. Spitnale | 1982-11-23 |
| 4359407 | Catalyst compositions especially useful for preparation of unsaturated acids | Serge R. Dolhyj, Noel J. Bremer | 1982-11-16 |
| 4351773 | Preparation of maleic anhydride from butane using fluidized vanadium-phosphorous-oxide containing catalysts | Michael F. Lemanski, Gregory G. Spitnale | 1982-09-28 |
| 4350639 | Preparation of maleic anhydride | Noel J. Bremer, Dennis E. Dria | 1982-09-21 |
| 4350611 | Preparation of vanadium phosphorus catalysts using olefinic halogenated organic reaction media | Michael F. Lemanski, Noel J. Bremer | 1982-09-21 |
| 4341717 | Reactor for contacting gases and a particulate solid | James L. Callahan, Harley F. Hardman | 1982-07-27 |
| 4333853 | Mixed vanadium phosphorus oxide catalysts and preparation thereof | Noel J. Bremer, Dennis E. Dria | 1982-06-08 |