Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913699 | Method of recovering phenol from a BPA production plant and the plant for recovering the same | Mark Erik Nelson, Ahmed Abouelfetouh Youssef, Paulus Johannes Maria Eijsbouts | 2021-02-09 |
| 10442891 | Method of forming and using a bisphenol oil stream | Pankaj Singh Gautam | 2019-10-15 |
| 10407370 | Method of recovering phenol from a BPA production plant and the plant for recovering the same | Mark Erik Nelson, Ahmed Abouelfetouh Youssef, Paulus Johannes Maria Eijsbouts | 2019-09-10 |
| 6680270 | Regeneration of catalysts used in the manufacture of bisphenols | Rudy Francois Alain Jos Peemans, Alexey Kruglov, Sheldon J. Shafer, Chuks O. Mbeledogu, Darlene Hope Nance +3 more | 2004-01-20 |