Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479625 | Ethylene-propylene branched copolymers as viscosity modifiers with enhanced fuel economy | Jingwen Zhang, John R. Hagadorn, Jo Ann M. Canich, Peijun Jiang, Britni J. Brobey | 2022-10-25 |
| 11421050 | Long chain branched polypropylene via polymerization with aluminum vinyl transfer agent | John R. Hagadorn, Jo Ann M. Canich, Peijun Jiang | 2022-08-23 |