Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783545 | Method for ammoxidation of paraffins and catalyst system therefor | Linda C. Glaeser, Mark A. Toft | 1988-11-08 |
| 4769355 | Catalyst system for ammoxidation of paraffins | Linda C. Glaeser, Mark A. Toft | 1988-09-06 |
| 4767739 | Catalyst system for ammoxidation of paraffins | Linda C. Glaeser, Mark A. Toft | 1988-08-30 |
| 4762961 | Preparation of vanadium III oxidic compounds and dehydrogenation of paraffins | Andrew T. Guttmann, Robert K. Grasselli | 1988-08-09 |
| 4760159 | Method for ammoxidation of paraffins and catalyst therefor | Dev D. Suresh, David A. Orndoff, Linda C. Glaeser, Maria S. Friedrich | 1988-07-26 |
| 4746753 | Preparation of acrylonitrile from propylene, oxygen and ammonia in the presence of an alkali metal promoted bismuth, cerium, molybdenum, tungsten catalyst | Dev D. Suresh, Robert K. Grasselli | 1988-05-24 |
| 4746641 | Ammoxidation of paraffins and catalysts therefor | Andrew T. Guttmann, Robert K. Grasselli | 1988-05-24 |
| 4737355 | Preparation of vanadium III oxidic compounds, and dehydrogenation of paraffins | Andrew T. Guttmann, Robert K. Grasselli | 1988-04-12 |
| 4668653 | Method for the incorporation of metals into high temperature antimony oxide | Raymond G. Teller | 1987-05-26 |
| 4665259 | Methane conversion process using phosphate-containing catalysts | Raymond G. Teller, Joseph P. Bartek, Robert K. Grasselli | 1987-05-12 |
| 4655891 | Process for the photochemical dehydrogenation of alcohols with semiconductor powder suspensions | Michael D. Ward, Robert K. Grasselli | 1987-04-07 |
| 4634789 | Conversion of acetonitrile to glycolonitrile and/or glycolamide | Raymond G. Teller, Linda C. Glaeser | 1987-01-06 |
| 4571290 | Process for the selective oxidation of olefins with photochemical illumination of semiconductor powder suspensions | Michael D. Ward, Robert K. Grasselli | 1986-02-18 |
| 4532083 | Multiply promoted Sn/Sb oxide catalysts | Dev D. Suresh, Robert K. Grasselli, Frances I. Ratka | 1985-07-30 |
| 4515732 | Conversion of acetonitrile to glycolonitrile and/or glycolamide | William Marritt, Michael D. Ward | 1985-05-07 |
| 4485079 | Ammoxidation of methanol to produce hydrogen cyanide | Thomas G. Attig, Robert K. Grasselli | 1984-11-27 |
| 4473506 | Iron selenium tellurium oxide catalysts | James D. Burrington, Robert K. Grasselli | 1984-09-25 |
| 4339394 | Process of ammoxidation of olefins in the presence of multiply promoted Sn-Sb oxide catalysts | Robert K. Grasselli, Dev D. Suresh, Frances I. Ratka | 1982-07-13 |
| 4316855 | Multiply promoted Sn-Sb oxide catalysts | Robert K. Grasselli, Dev D. Suresh, Frances I. Ratka | 1982-02-23 |
| 4290920 | Sb-containing catalysts by Sb-oxide impregnation | Dev D. Suresh, Robert K. Grasselli | 1981-09-22 |
| 4212766 | Process for forming multi-component oxide complex catalysts | Dev D. Suresh, Robert K. Grasselli | 1980-07-15 |