Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023392 | Process for upgrading methane to higher hydrocarbons | Robert E. Palermo, Judy A. Pearson, Dennis E. Walsh | 1991-06-11 |
| 5023393 | Process for upgrading methane to higher hydrocarbons | Robert E. Palermo, Judith A. Pearson, Dennis E. Walsh | 1991-06-11 |
| 5023391 | Process for upgrading methane to higher hydrocarbons | Robert E. Palermo, Judith A. Pearson, Dennis E. Walsh | 1991-06-11 |
| 5015798 | Conversion of methane | Robert E. Palermo, Judy A. Pearson, Dennis E. Walsh | 1991-05-14 |
| 5013422 | Catalytic hydrocracking process | Robert P. L. Absil, Thomas F. Degnan, David O. Marler, Richard F. Socha, Michael R. Stapleton | 1991-05-07 |
| 5012029 | Conversion of methane | Daniel J. Martenak, Robert E. Palermo, Dennis E. Walsh | 1991-04-30 |
| 5004856 | Process for upgrading methane to higher hydrocarbons | Lorenzo C. DeCaul, Robert E. Palermo, Dennis E. Walsh | 1991-04-02 |
| 4982023 | Oxidation of methane to methanol | Robert E. Palermo, Dennis E. Walsh | 1991-01-01 |
| 4973784 | Process for reducing the durene content of effluent resulting from the catalytic conversion of C.sub.1 -C.sub.4 oxygenates to gasoline | Clarence D. Chang | 1990-11-27 |
| 4968650 | ZSM-5 catalysts having predominantly framework gallium, methods of their preparation, and use thereof | Cynthia T-W. Chu | 1990-11-06 |
| 4962257 | Process for the catalytic disproportionation of toluene | Robert P. L. Absil, David O. Marler, David S. Shihabi | 1990-10-09 |
| 4950829 | Aromatization with improved selectivity | Sharon B. McCullen | 1990-08-21 |
| 4943545 | Activation of zeolites | Clarence D. Chang, Bruce P. Pelrine | 1990-07-24 |
| 4876411 | Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index | Emmerson Bowes, Clarence D. Chang, David S. Shihabi | 1989-10-24 |
| 4864073 | Processes for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates | Robert E. Palermo | 1989-09-05 |
| 4864074 | Process for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates | Robert E. Palermo | 1989-09-05 |
| 4851604 | Toluene disproportionation | Robert P. L. Absil, David O. Marler, David S. Shihabi | 1989-07-25 |
| 4828812 | Titanosilicates of enhanced ion exchange capacity and their preparation | Sharon B. McCullen, Nai Y. Chen | 1989-05-09 |
| 4822938 | Processes for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates | Costandi A. Audeh, Weldon K. Bell, Robert E. Palermo | 1989-04-18 |
| 4753910 | Dealumination of aluminosilicate zeolites | David S. Shihabi | 1988-06-28 |