Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693856 | Production of terephthalic acid | Ramakrishnan Ramachandran, Rustam H. Sethna | 1997-12-02 |
| 5672196 | Process and apparatus for the separation of gases | Divyanshu R. Acharya | 1997-09-30 |
| 5646304 | Process for the production of petrochemicals | Divyanshu R. Acharya | 1997-07-08 |
| 5626033 | Process for the recovery of perfluorinated compounds | Paul A. Sweeney, Neeraj Saxena | 1997-05-06 |
| 5620501 | Recovery of trace gases from gas streams | Ramakrishnan Ramachandran | 1997-04-15 |