Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331101 | Process for preparation of amines from alcohols, aldehydes or ketones | — | 1994-07-19 |
| 5109098 | Imines and secondary amines containing hydrogen bonding moieties in their backbone and polymers made therefrom | Robert F. Harris, Michael D. Joseph | 1992-04-28 |
| 4772750 | Method of producing amines | — | 1988-09-20 |
| RE32640 | Hydration of aliphatic nitriles to amides using copper metal catalysts | Ben A. Tefertiller, Ralph E. Friedrich | 1988-04-12 |
| 4668347 | Anticorrosive coated rectifier metals and their alloys | David Garrett | 1987-05-26 |
| RE31430 | Catalysts for the hydration of nitriles to amides | Ben A. Tefertiller | 1983-10-25 |
| RE31356 | Hydration of nitriles to amides using cupreous catalysts | Ben A. Tefertiller | 1983-08-23 |
| 4329500 | Catalysts for the hydration of nitriles to amides | — | 1982-05-11 |