Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021570 | Process for the production of thermoplastic polyester | Prashant Kumar, Keshavaraja Alive | 2021-06-01 |
| 10899875 | Continuous process for making polybutylene terephthalate using purified terephthalic acid and 1,4-butane diol | Prashant Kumar, Brian Bougher, Cornelis Adrianus Maria van Gool, Sasi Sethumadhavan Kannamkumarath, Bing Zhou | 2021-01-26 |