Issued Patents All Time
Showing 101–125 of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4760154 | Synthesis of dioxane | Stuart D. Hellring | 1988-07-26 |
| 4754096 | Production of high viscosity index lubricating oils from lower olefins | John Dixon, Albert B. Schwartz, David S. Shihabi | 1988-06-28 |
| 4724270 | Catalytic conversion over dehydroxylated zeolite | Stuart D. Hellring, Richard F. Socha | 1988-02-09 |
| 4711970 | Catalytic conversion | Joseph N. Miale | 1987-12-08 |
| 4701313 | Replacing boron with silicon in zeolite beta using SiCl.sub.4 | Paul B. Weisz | 1987-10-20 |
| 4696807 | Crystalline microporous oxide MCM-21 and process for its preparation | Cynthia T-W. Chu | 1987-09-29 |
| 4678645 | Conversion of LPG hydrocarbons to distillate fuels or lubes using integration of LPG dehydrogenation and MOGDL | Joe E. Penick, Richard F. Socha | 1987-07-07 |
| 4678763 | Method for reclaiming heat-damaged catalysts | Joseph N. Miale | 1987-07-07 |
| 4670412 | Modification of crystalline microporous zeolites | Cynthia T-W. Chu, Joseph N. Miale | 1987-06-02 |
| 4665255 | Catalytic conversion of aromatic compounds | Joseph N. Miale | 1987-05-12 |
| 4665248 | Zeolite modification and its use in conversion of alcohols and ethers to hydrocarbons | Joseph N. Miale | 1987-05-12 |
| 4654449 | Formation of halogenated hydrocarbons from hydrocarbons | Patrick D. Perkins | 1987-03-31 |
| 4645864 | Catalytic conversion | Joseph N. Miale | 1987-02-24 |
| 4642226 | Process for the preparation of zeolite Beta using dibenzyldimethylammonium ions and the product produced | Robert B. Calvert, Mae K. Rubin, Ernest W. Valyocsik | 1987-02-10 |
| 4638105 | Acid-catalyzed xylene isomerization | Joseph N. Miale | 1987-01-20 |
| 4624774 | Catalytic cracking of using catalyst produced by novel process hydrocarbons | Joseph N. Miale | 1986-11-25 |
| 4620921 | Acid-catalyzed hydrocarbon conversion process | Joseph N. Miale | 1986-11-04 |
| 4620044 | Hydrolysis of olefin oxides to glycols | Stuart D. Hellring | 1986-10-28 |
| 4620054 | Acid-catalyzed xylene isomerization | Joseph N. Miale | 1986-10-28 |
| 4607130 | Acid-catalyzed organic compound conversion | Joseph N. Miale | 1986-08-19 |
| 4605803 | Acid-catalyzed organic compound conversion | Joseph N. Miale | 1986-08-12 |
| 4605637 | Hydrothermal activation of acid zeolites with aluminum phosphates | Joseph N. Miale | 1986-08-12 |
| 4605804 | Acid-catalyzed organic compound conversion | Joseph N. Miale | 1986-08-12 |
| 4605805 | Acid-catalyzed organic compound conversion | Joseph N. Miale | 1986-08-12 |
| 4596704 | Activation of zeolites | Joseph N. Miale | 1986-06-24 |