Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554345 | Preparation of liquid polyamide from dinitrile and diamine | Roman Loza | 1985-11-19 |
| 4501881 | Preparation of polyamide by contacting diamine, dinitrile, water, dicarboxylic acid | Roman Loza | 1985-02-26 |
| 4381977 | Electrochemical maintenance of optimum catalytic activity in copper-catalyzed nitrile hydrolysis processes | V. Frances Gaylor, Arthur F. Miller, Marty A. Pichler | 1983-05-03 |
| 4380623 | Preparation of polyamide from dinitrile, diamine, water, and CO.sub.2 catalyst | Roman Loza | 1983-04-19 |
| 4313803 | Electrochemical maintenance of optimum catalytic activity in copper-catalyzed nitrile hydrolysis processes | V. Frances Gaylor, Arthur F. Miller, Marty A. Pichler | 1982-02-02 |
| 4301087 | Manufacture of carbamates from cyanogen | — | 1981-11-17 |
| 4301319 | Manufacture of allene from acetone | — | 1981-11-17 |
| 4283524 | Process for polymerization of composition comprising (1) alpha,beta-unsaturated monocarboxylic acid or ammonium salt thereof and (2) ammonia | — | 1981-08-11 |