Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344696 | Process to produce low viscosity polyalphaolefins using non-aromatic-hydrocarbon soluble activators | Jo Ann M. Canich, Jian Yang, Jennifer L. Rapp, Margaret T. Whalley | 2025-07-01 |
| 11760814 | 1,5 diazabicyclooctane ligand systems and methods therewith | Gursu Culcu | 2023-09-19 |
| 11746163 | Isohexane-soluble unsaturated alkyl anilinium tetrakis(perfluoroaryl)borate activators | Margaret T. Whalley | 2023-09-05 |
| 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, Jo Ann M. Canich, Mark H. Li, Jian Yang +2 more | 2023-05-30 |
| 11649256 | Catalysts for olefin polymerization | Gursu Culcu, Crisita Carmen H. Atienza, David A. Cano, John R. Hagadorn | 2023-05-16 |
| 11584707 | Non-coordinating anion type activators containing cation having aryldiamine groups and uses thereof | Margaret T. Whalley, John R. Hagadorn | 2023-02-21 |
| 11572423 | Processes for introduction of liquid activators in olefin polymerization reactions | Aaron H. Reed, Rong Ma | 2023-02-07 |
| 11414436 | Non-coordinating anion type activators containing cation having large alkyl groups | Margaret T. Whalley, Peijun Jiang, John R. Hagadorn, Crisita Carmen H. Atienza, Alex E. Carpenter +1 more | 2022-08-16 |
| 11285465 | C1,C2-bridged ligands and catalysts | Crisita Carmen H. Atienza, David A. Cano, Margaret T. Whalley | 2022-03-29 |
| 11254763 | Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization | Georgy P. Goryunov, Mikhail I. Sharikov, Vladislav A. Popov, Dmitry V. Uborsky, Alexander Z. Voskoboynikov +4 more | 2022-02-22 |
| 11117908 | Process to make non-coordinating anion type activators in aliphatic and alicyclic hydrocarbon solvents | Margaret T. Whalley, John R. Hagadorn | 2021-09-14 |
| 11091567 | Amido-benzoquinone catalyst systems and processes thereof | Tzu-Pin Lin, Lubin Luo, Alex E. Carpenter, Gursu Culcu, Irene C. Cai +2 more | 2021-08-17 |
| 11066494 | Amine bridged anilide phenolate catalyst compounds | Crisita Carmen H. Atienza, David A. Cano, Margaret T. Whalley | 2021-07-20 |
| 11059791 | Non-coordinating anion type benzimidazolium activators | Margaret T. Whalley, John R. Hagadorn | 2021-07-13 |
| 11041031 | Non-coordinating anion type activators containing cation having branched alkyl groups | Margaret T. Whalley, John R. Hagadorn | 2021-06-22 |
| 10941229 | Bridged anilinyl phenyl phenol catalyst compounds | Margaret T. Whalley, Crisita Carmen H. Atienza, David A. Cano | 2021-03-09 |
| 10934388 | Cis-polycycloolefins and methods for forming cis-polycycloolefins | — | 2021-03-02 |
| 10927134 | Bridged phenolate transition metal complexes, production, and uses thereof | Crisita Carmen H. Atienza, David A. Cano, Margaret T. Whalley | 2021-02-23 |
| 10927283 | Friction-reducing compositions for use in drilling operations | Xiaoying Bao, Larry L. Iaccino, Kyle G. Lewis | 2021-02-23 |
| 10815255 | Synthesis of benzyloxyphenoxy phenol ligands | C. Jeff Harlan | 2020-10-27 |
| 10696641 | Bis(aminophenylphenol) ligands and transition metal catalysts prepared therefrom | Kevin P. Ramirez | 2020-06-30 |
| 10689314 | Methods for preparing bridged bi-aromatic ligands | Kevin P. Ramirez | 2020-06-23 |
| 10683377 | Catalysts for olefin polymerization | Margaret T. Whalley, Crisita Carmen H. Atienza, David A. Cano | 2020-06-16 |
| 10654029 | Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom | C. Jeff Harlan | 2020-05-19 |
| 10611857 | Bisphenolate transition metal complexes, production and use thereof | Crisita Carmen H. Atienza, David A. Cano | 2020-04-07 |