Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731464 | Process for the synthesis of an alkyl nitrile from an alkanol | Roger J. Card | 1988-03-15 |
| 4654440 | Catalysts for selective preparation of amines or nitriles from alkanols | Roger J. Card | 1987-03-31 |
| 4410706 | Preparation of 2-vinylimidazoles by dehydrogenation of 2-ethylimidazoles and 2-ethylimidazolines | Alan S. Rothenberg, Hans Peter Panzer, Roger J. Card | 1983-10-18 |
| 4233458 | Process for preparing N,N-dimethylaminobenzoic acids | John H. Bright | 1980-11-11 |
| 4215063 | Oxidation catalyst and use in the production of anthraquinone | Hiei Ando | 1980-07-29 |