Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724250 | Metathesis catalyst system for polymerizing cycloolefins | Edward J. Blok, Alan A. Galuska, Anupriya Jain, Alexander V. Zabula, Yen-Hao Lin | 2023-08-15 |
| 11192961 | Production of heterophasic polymers in gas or slurry phase | Jeanette M. Diop, Jian Yang, Sudhin Datta, Patrick Brant | 2021-12-07 |
| 11161922 | Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents | Anupriya Jain, Charles J. Harlan | 2021-11-02 |
| 11091567 | Amido-benzoquinone catalyst systems and processes thereof | Tzu-Pin Lin, Alex E. Carpenter, Gursu Culcu, Catherine A. Faler, Irene C. Cai +2 more | 2021-08-17 |
| 11034827 | Heterophasic copolymers and polymerization methods | Xin Chen, Yen-Hao Lin, Anupriya Jain, Matthew S. Bedoya, Medrado M. Leal +3 more | 2021-06-15 |
| 11021552 | Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents | Charles J. Harlan, Steven C. Haas, Francis C. Rix, Xuan Ye | 2021-06-01 |
| 11015001 | Catalyst systems and polymerization processes for using the same | Xuan Ye, Charles J. Harlan, Chi-I Kuo, Richard B. Pannell, William A. Lamberti | 2021-05-25 |
| 10759886 | Single reactor production of polymers in gas or slurry phase | Jeanette M. Diop, Jian Yang, Sudhin Datta, Patrick Brant | 2020-09-01 |
| 10723821 | Supported metallocene catalyst systems for polymerization | Jian Yang, Steven D. Brown, Xiongdong Lian | 2020-07-28 |
| 10640583 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Matthew W. Holtcamp, Laughlin G. McCullough, Gregory S. Day, Francis C. Rix +3 more | 2020-05-05 |
| 10570219 | Production of heterophasic polymers in gas or slurry phase | Jeanette M. Diop, Jian Yang, Sudhin Datta, Patrick Brant | 2020-02-25 |
| 10329360 | Catalyst system comprising supported alumoxane and unsupported alumoxane particles | — | 2019-06-25 |
| 10294316 | Silica supports with high aluminoxane loading capability | Anupriya Jain, Xuan Ye | 2019-05-21 |
| 10287372 | Bimodal propylene polymers and sequential polymerization | Matthew W. Holtcamp, Gregory S. Day | 2019-05-14 |
| 10280233 | Catalyst systems and methods of making and using the same | Anupriya Jain, Xuan Ye | 2019-05-07 |
| 10280235 | Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers | — | 2019-05-07 |
| 10221264 | Activator compositions, their preparation, and their use in catalysts | Steven P. Diefenbach, Min Li, Matthew G. Thorn | 2019-03-05 |
| 10119016 | Heterophasic copolymers and sequential polymerization | Gregory S. Day, Matthew W. Holtcamp | 2018-11-06 |
| 10077325 | Silica supports with high aluminoxane loading capability | Anupriya Jain, Xuan Ye | 2018-09-18 |
| 9920176 | Single site catalyst supportation | Gregory S. Day, Jian Yang, Matthew W. Holtcamp | 2018-03-20 |
| 9738779 | Heterophasic copolymers and sequential polymerization | Gregory S. Day, Matthew W. Holtcamp | 2017-08-22 |
| 9725537 | High activity catalyst supportation | Gregory S. Day | 2017-08-08 |
| 9725569 | Porous propylene polymers | Matthew W. Holtcamp, Gregory S. Day, Jian Yang, Steven D. Brown, Rohan A. Hule | 2017-08-08 |
| 9090720 | Aluminoxane catalyst activators containing carbocation agents, and use thereof in polyolefin catalysts | Xiao Wu, Steven P. Diefenbach | 2015-07-28 |
| 8895465 | Activator compositions, their preparation, and their use in catalysis | — | 2014-11-25 |