Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873215 | Catalyst for ammoxidation of paraffins | James F. Brazdil | 1989-10-10 |
| 4816243 | Preparation of vanadium III oxidic compounds, and dehydrogenation of paraffins | James F. Brazdil, Robert K. Grasselli | 1989-03-28 |
| 4797381 | Preparation of abrasion resistant alumina-supported vanadium-antimony oxidic catalysts | Joseph P. Bartek, James F. Brazdil | 1989-01-10 |
| 4788317 | Ammoxidation of paraffins and catalysts therefor | Robert K. Grasselli, James F. Brazdil | 1988-11-29 |
| 4762961 | Preparation of vanadium III oxidic compounds and dehydrogenation of paraffins | James F. Brazdil, Robert K. Grasselli | 1988-08-09 |
| 4746641 | Ammoxidation of paraffins and catalysts therefor | Robert K. Grasselli, James F. Brazdil | 1988-05-24 |
| 4743706 | Preparation of unsaturated acids and esters by oxidative condensation | Robert K. Grasselli | 1988-05-10 |
| 4737355 | Preparation of vanadium III oxidic compounds, and dehydrogenation of paraffins | James F. Brazdil, Robert K. Grasselli | 1988-04-12 |
| 4556731 | Process for the oxidation of olefins using catalysts containing various promoter elements | Robert K. Grasselli | 1985-12-03 |
| 4412847 | Motor fuel additive | Serge R. Dolhyj, Louis J. Velenyi | 1983-11-01 |
| 4339598 | Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over catalysts containing V and Sb | Robert K. Grasselli | 1982-07-13 |
| 4324908 | Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over phosphate catalysts | Robert K. Grasselli | 1982-04-13 |
| 4322368 | Copper-promoted antimony phosphate oxide complex catalysts | Robert K. Grasselli | 1982-03-30 |
| 4316856 | Molybdenum-promoted antimony phosphate oxide complex catalysts also containing at least one of bismuth and tellurium | Robert K. Grasselli | 1982-02-23 |
| 4259533 | Liquid phase process for the manufacture of methyl tertiary ethers | Robert K. Grasselli | 1981-03-31 |