Issued Patents 2021
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203654 | Bis(aryl phenolate) lewis base catalysts and methods thereof | Georgy P. Goryunov, Vladislav A. Popov, Dmitry V. Uborsky, Alexander Z. Voskoboynikov, Irene C. Cai +2 more | 2021-12-21 |
| 11198745 | Poly(alpha-olefin)s and methods thereof | Carlos R. Lopez-Barron, Andy H. Tsou, Sarah J. Mattler | 2021-12-14 |
| 11180580 | Benzazole and pseudoindole diamido transition metal complexes and use thereof in olefin polymerization | Jo Ann M. Canich, Mikhail I. Sharikov, Georgy P. Goryunov, Pavel S. Kulyabin, Dmitry V. Uborsky +1 more | 2021-11-23 |
| 11142593 | Lecithin quenching agent | Jay L. Reimers, Yifeng Hong | 2021-10-12 |
| 11142591 | Polymerization process | Charles J. Harlan, Richard B. Pannell, Chi-I Kuo | 2021-10-12 |
| 11117908 | Process to make non-coordinating anion type activators in aliphatic and alicyclic hydrocarbon solvents | Catherine A. Faler, Margaret T. Whalley | 2021-09-14 |
| 11091567 | Amido-benzoquinone catalyst systems and processes thereof | Tzu-Pin Lin, Lubin Luo, Alex E. Carpenter, Gursu Culcu, Catherine A. Faler +2 more | 2021-08-17 |
| 11059791 | Non-coordinating anion type benzimidazolium activators | Catherine A. Faler, Margaret T. Whalley | 2021-07-13 |
| 11046793 | Silica quenching agents for use in polymerization process | Jay L. Reimers, Yifeng Hong | 2021-06-29 |
| 11041031 | Non-coordinating anion type activators containing cation having branched alkyl groups | Catherine A. Faler, Margaret T. Whalley | 2021-06-22 |
| 11041029 | Aluminum alkyls with pendant olefins for polyolefin reactions | Matthew W. Holtcamp, Gregory S. Day, Patrick J. Palafox, Ramyaa Mathialagan, Jo Ann M. Canich | 2021-06-22 |
| 11041035 | Process to produce long-chain branched polyolefins using dienes | Jo Ann M. Canich, Jingwen Zhang, Peijun Jiang, Britni J. Brobey | 2021-06-22 |
| 11034819 | Self-assembled propylene-based compositions and methods of production thereof | Andy H. Tsou, Viktor Buchholz, Peijun Jiang | 2021-06-15 |
| 11008449 | Bimodal ethylene, alpha-olefin, and diene polymers using dual organometallic catalysts | Andy H. Tsou | 2021-05-18 |
| 10995170 | Branched ethylene copolymers produced via use of vinyl transfer agents and processes for production thereof | Jo Ann M. Canich, Peijun Jiang | 2021-05-04 |
| 10954462 | Bimodal bottlebrush poly(alpha olefin) solid lubricants | Andy H. Tsou, Carlos R. Lopez-Barron | 2021-03-23 |
| 10927196 | Long chain branched polypropylene via polymerization with aluminum vinyl transfer agent | Jo Ann M. Canich, Peijun Jiang, Maksim Shivokhin | 2021-02-23 |
| 10899853 | Processes for producing high propylene content PEDM using tetrahydroindacenyl catalyst systems | Jo Ann M. Canich, Rhutesh K. Shah, Florin Barsan, Sarah J. Mattler | 2021-01-26 |
| 10894841 | Processes for producing high propylene content PEDM having low glass transition temperatures using tetrahydroindacenyl catalyst systems | Jo Ann M. Canich, Rhutesh K. Shah, Florin Barsan, Sarah J. Mattler, Chase A. Eckert +1 more | 2021-01-19 |
| 10889663 | Asymmetric ANSA-metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution | Jian Yang, Gregory J. Karahalis, Timothy M. Boller, Evan J. Morris, Yan Jiang +1 more | 2021-01-12 |
| 10882925 | Catalysts that produce polyethylene with broad, bimodal molecular weight distribution | Jian Yang, Gregory J. Karahalis, Timothy M. Boller, Evan J. Morris, Patrick Brant | 2021-01-05 |