Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5430200 | Process for producing phenol from cumene | — | 1995-07-04 | |
| 5371305 | Process for producing phenol from cumene | — | 1994-12-06 | $20,387,000 |
| 4227010 | Recovery of dimethyl terephthalate and intermediates from the tarry fraction of cooxidation process residue | — | 1980-10-07 |