Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739169 | Solubility improvement of non-metallocene transition metal complexes in aliphatic hydrocarbon solvents | John R. Hagadorn, Peijun Jiang, Charles J. Harlan, Jo Ann M. Canich | 2023-08-29 |
| 11390704 | Ethylene copolymer blends for cross-linking applications | Narayanaswami Dharmarajan, Jo Ann M. Canich, Danica L. Nguyen, Peijun Jiang, Rhutesh K. Shah | 2022-07-19 |
| 11352451 | Dual metallocene catalyst copolymer compositions | Rhutesh K. Shah, Rainer Kolb, Jo Ann M. Canich, Peijun Jiang, Periagaram S. Ravishankar +1 more | 2022-06-07 |
| 11299567 | Lubricating oil compositions comprising dual metallocene-catalyzed bimodal copolymer compositions useful as viscosity modifiers | Jingwen Zhang, Rainer Kolb, Andy H. Tsou, Periagaram S. Ravishankar, Jo Ann M. Canich | 2022-04-12 |
| 11021552 | Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents | Charles J. Harlan, Steven C. Haas, Lubin Luo, Xuan Ye | 2021-06-01 |
| 10822440 | Dual metallocene-catalyzed bimodal copolymer compositions | Andy H. Tsou, Periagaram S. Ravishankar, Jo Ann M. Canich | 2020-11-03 |
| 10808049 | Dual metallocene catalyst copolymer compositions | Rhutesh K. Shah, Rainer Kolb, Jo Ann M. Canich, Peijun Jiang, Periagaram S. Ravishankar +2 more | 2020-10-20 |
| 8404915 | Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations | Laughlin G. McCullough, John F. Walzer, Jr., Lily Ackerman, Keith Hall, Gary M. Diamond +1 more | 2013-03-26 |
| 7638670 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2009-12-29 |
| 7638671 | Methods of oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2009-12-29 |
| 7605105 | Transition metal polymerization catalysts, their synthesis and use in olefin polymerization | Lisa Saunders Baugh, Enock Berluche, Paul Hinkle | 2009-10-20 |
| 7601666 | Olefin polymerization catalyst system and process for use thereof | Smita Kacker, Sudhin Datta, Rul Zhao, Vetkav R. Eswaran | 2009-10-13 |
| 7479531 | Olefin polymerization catalyst system useful for polar monomers | Lisa Saunders Baugh, Enock Berluche, Paul Hinkle, Donald N. Schulz | 2009-01-20 |
| 7425661 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2008-09-16 |
| 7414006 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2008-08-19 |
| 7351845 | Transition metal polymerization catalysts, their synthesis and use in olefin polymerization | Lisa Saunders Baugh, Enock Berluche, Paul Hinkle | 2008-04-01 |
| 7332551 | Partially fluorinated naphthyl-based borates | George Rodriguez, Periagaram S. Ravishankar, Matthew C. Kuchta | 2008-02-19 |
| 7285609 | Olefin polymerization catalyst system useful for polar monomers | Lisa Saunders Baugh, Enock Berluche, Paul Hinkle, Donald N. Schulz | 2007-10-23 |
| 7279536 | Polymer production at supercritical conditions | Patrick Brant, Gabor Kiss, Robert Patrick Reynolds, Jr. | 2007-10-09 |
| 7094848 | Olefin polymerization catalyst system | Paul Hinkle | 2006-08-22 |
| 7081543 | Bridged biscyclopentadienyl ligands and method of preparation | Terry J. Burkhardt, Robert T. Li, William T. Haygood, Jr. | 2006-07-25 |
| 7077977 | Bulky borate activations | George Rodriguez, Matthew C. Kuchta, John F. Walzer, Jr. | 2006-07-18 |
| 7045583 | Olefin polymerization catalyst system | Matthew C. Kuchta | 2006-05-16 |
| 6960676 | Method of preparing group 14 bridged biscyclopentadienyl ligands | Terry J. Burkhardt, Robert T. Li, William T. Haygood, Jr. | 2005-11-01 |
| 6838411 | Olefin polymerization catalysis with aryl substituted carbenium cationic complexes | — | 2005-01-04 |