Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876408 | Alkylation process using a catalyst having an increased selectivity for monoalkylation | John W. Ward | 1989-10-24 |
| 4798816 | Process for increasing the selectivity of an alkylation catalyst for monoalkylation | John W. Ward | 1989-01-17 |
| 4761162 | Upgrading and storage of solid carbonaceous fuel | Geoffrey Dolbear | 1988-08-02 |
| 4668825 | Production of methanethiol from H.sub.2 S and CO | Petrus J. Tromp | 1987-05-26 |
| 4570020 | Production of methanethiol from H.sub.2 S and CO | Petrus J. Tromp, Israel E. Wachs | 1986-02-11 |
| 4517171 | Synthesis of H.sub.2 and CH.sub.4 from H.sub.2 S and CO | Petrus J. Tromp | 1985-05-14 |
| 4387247 | Catalytic reduction of nitro aromatic compounds with hydrogen sulfide and carbon monoxide | Geza Pap | 1983-06-07 |
| 4326081 | Conversion of mononitro aromatic compounds to amino compounds by hydrogen sulfide | Stuart L. Soled, Anthony J. Signorelli, Irving L. Mador | 1982-04-20 |
| 4287128 | Process for preparing epoxides | — | 1981-09-01 |
| 4235699 | Solubilization of coal with hydrogen sulfide and carbon monoxide | Mahmoud B. Abdel-Baset | 1980-11-25 |
| 4233131 | Process for preparing alkylene episulfides and episelenides | James T. Yardley | 1980-11-11 |