Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582904 | Amine production via condensation reactions using rare earth metal hydrogen phosphates as catalysts | James E. Wells | 1986-04-15 |
| 4533758 | Alkylation of phenols to alkyl aryl ethers using phosphate catalysts | James E. Wells | 1985-08-06 |
| 4521600 | Triethylenediamine preparation via phosphate catalysts | James E. Wells | 1985-06-04 |
| 4501889 | Morpholine compounds prepared via phosphate catalysts | James E. Wells | 1985-02-26 |
| 4450306 | Selective catalytic alkylation of phenols to alkyl aryl ethers | — | 1984-05-22 |
| 4446320 | Morpholine compounds prepared via phosphate catalysts | James E. Wells | 1984-05-01 |
| 4407738 | Process for preparing a platinum/rhodium catalyst | John F. Kirner, Charles R. Wilson | 1983-10-04 |