Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087471 | High temperature PHA extraction using PHA-poor solvents | Devdatt L. Kurdikar, Fred E. Strauser, Mark D. Paster | 2000-07-11 |
| 6043063 | Methods of PHA extraction and recovery using non-halogenated solvents | Devdatt L. Kurdikar, Fred E. Strauser, Mark D. Paster, Jawed Asrar | 2000-03-28 |
| 5696290 | Synthesis of penta-substituted guanidines | Kenneth Ruettimann, William D. McGhee | 1997-12-09 |
| 5451697 | Process for preparing isocyanates | William D. McGhee, Mark D. Paster, Dennis P. Riley, Kenneth Ruettimann, Thomas E. Waldman | 1995-09-19 |
| 4760186 | Preparation of substituted aromatic amines | — | 1988-07-26 |
| 4215065 | Acid separation | — | 1980-07-29 |