Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006423 | Methods of making polymer compositions with enhanced elasticity by employing VTP and HMP catalyst systems in parallel processes | Jo Ann M. Canich, Rainer Kolb | 2024-06-11 |
| 11708438 | Method of producing polyethylene and polyethylene thereof | Timothy M. Boller, Ching-Tai Lue, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2023-07-25 |
| 11661466 | Producing polyolefin products | Alexander D. Todd, C. Jeff Harlan | 2023-05-30 |
| 11142598 | Producing polyolefin products | Alexander D. Todd, C. Jeff Harlan | 2021-10-12 |
| 11034783 | Method of producing polyethylene and polyethylene thereof | Timothy M. Boller, Ching-Tai Lue, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2021-06-15 |
| 10640583 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Matthew W. Holtcamp, Lubin Luo, Laughlin G. McCullough, Gregory S. Day +3 more | 2020-05-05 |
| 10604606 | Producing polyolefin products | Ching-Tai Lue, Timothy M. Boller, Garth R. Giesbrecht, C. Jeff Harlan | 2020-03-31 |
| 10421829 | Producing polyolefin products | Alexander D. Todd, C. Jeff Harlan | 2019-09-24 |
| 10392456 | Producing polyolefin products | Alexander D. Todd, C. Jeff Harlan | 2019-08-27 |
| 10308742 | Producing polyolefin products with improved stiffness, toughness, and processability | Ching-Tai Lue, Timothy M. Boller, Garth R. Giesbrecht, Mark G. Goode, Sun-Chueh Kao +3 more | 2019-06-04 |
| 10253121 | Method of producing polyethylene and polyethylene thereof | Timothy M. Boller, Ching-Tai Lue, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2019-04-09 |
| 10239977 | Producing polyolefin products | Ching-Tai Lue, Timothy M. Boller, Garth R. Giesbrecht, C. Jeff Harlan | 2019-03-26 |
| 10189923 | Producing polyolefin products | Ching-Tai Lue, C. Jeff Harlan, Laughlin G. McCullough | 2019-01-29 |
| 9932426 | Producing polyolefin products | Alexander D. Todd, C. Jeff Harlan | 2018-04-03 |
| 9879106 | Producing polyolefin products | Ching-Tai Lue, Timothy M. Boller, Garth R. Giesbrecht, C. Jeff Harlan | 2018-01-30 |
| 9850332 | Producing polyolefin products with improved stiffness, toughness, and processability | Ching-Tai Lue, Timothy M. Boller, Garth R. Giesbrecht, Mark G. Goode, Sun-Chueh Kao +4 more | 2017-12-26 |
| 9809667 | Producing polyolefin products | Ching-Tai Lue, C. Jeff Harlan, Laughlin G. McCullough | 2017-11-07 |
| 9234060 | Methods of preparing a catalyst system | Sun-Chueh Kao, Phuong A. Cao, C. Jeff Harlan, Parul A. Khokhani, George Rodriguez +1 more | 2016-01-12 |
| 9181371 | Methods for producing polyolefins with catalyst systems | Lixin Sun, Sun-Chueh Kao, Parul A. Khokhani, Phuong A. Cao | 2015-11-10 |
| 8975427 | Synthesis of alkyl cyclopentadiene compounds | C. Jeff Harlan, Xianyi Cao | 2015-03-10 |
| 8835577 | Catalyst systems having a tailored hydrogen response | Sun-Chueh Kao, Rainer Kolb, Dongming Li, Cesar A. Garcia-Franco | 2014-09-16 |
| 8598287 | Metallocene catalysts and their use in polymerization processes | Chi-I Kuo, Dongming Li, Ching-Tai Lue, Mark G. Goode, Daniel P. Zilker, Jr. +1 more | 2013-12-03 |
| 8586497 | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom | Rainer Kolb, Dongming Li, Cesar A. Garcia-Franco | 2013-11-19 |
| 8455601 | Polyolefin film | Rainer Kolb, R. Eric Pequeno | 2013-06-04 |
| 8435914 | Mixed metal catalyst systems having a tailored hydrogen response | Sun-Chueh Kao, Dongming Li, C. Jeff Harlan, Parul A. Khokhani | 2013-05-07 |