Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766669 | Hexahydrocyclopenta[e]-as-indacen-1-yl and octahydrobenzo[e]-as-indacen-1-yl based catalyst complexes and process for use thereof | Vyatcheslav V. Izmer, Dmitry S. Kononovich, Alexander Z. Voskoboynikov | 2023-09-26 |
| 11739169 | Solubility improvement of non-metallocene transition metal complexes in aliphatic hydrocarbon solvents | John R. Hagadorn, Peijun Jiang, Francis C. Rix, Charles J. Harlan | 2023-08-29 |
| 11738334 | Supported catalyst systems and processes for use thereof | Matthew W. Holtcamp, Dongming Li, Kevin A. Stevens, John R. Hagadorn, Ramyaa Mathialagan +1 more | 2023-08-29 |
| 11732063 | Lewis base catalysts and methods thereof | Georgy P. Goryunov, Mikhail I. Sharikov, Vladislav A. Popov, Dmitry V. Uborsky, Alexander Z. Voskoboynikov +1 more | 2023-08-22 |
| 11680121 | Catalyst systems and processes for poly alpha-olefin having high vinylidene content | Jian Yang, Hua Zhou, Jennifer L. Rapp | 2023-06-20 |
| 11661465 | Dimer selective metallocene catalysts, non-aromatic hydrocarbon soluble activators, and processes to produce poly alpha-olefin oligmers therewith | Jennifer L. Rapp, Patrick C. Chen, Mark H. Li, Jian Yang, Catherine A. Faler +2 more | 2023-05-30 |
| 11613593 | Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated polyalphaolefins | Jian Yang, Alexander Z. Voskoboynikov, Andrey F. Asachenko, Oleg V. Samsonov, Georgy P. Goryunov | 2023-03-28 |
| 11597782 | Processes for producing high propylene content PEDM using tetrahydroindacenyl catalyst systems | John R. Hagadorn, Rhutesh K. Shah, Florin Barsan, Sarah J. Mattler | 2023-03-07 |
| 11578155 | Ethylene-propylene linear copolymers as viscosity modifiers | Jingwen Zhang, John R. Hagadorn, Rainer Kolb, Maksim Shivokhin, Peijun Jiang +1 more | 2023-02-14 |