Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627255 | Poly(arylester-carbonate)s and a process for the preparation of poly(arylester-carbonate)s | Swaminathan Sivaram | 1997-05-06 |
| 5627301 | Process for the preparation of mono-alkylcarbonate of bisphenols | Sivaram Swaminathan | 1997-05-06 |