Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344686 | Broad orthogonal distribution polyethylenes for films | Matthew W. Holtcamp, Matthew S. Bedoya, Timothy M. Boller, Hasnain Rangwalla, David F. Sanders +4 more | 2025-07-01 |
| 11787881 | Polyethylene compositions and films prepared therefrom | Adriana S. Silva, Dongming Li, Matthew W. Holtcamp, Subramaniam Kuppuswamy, David F. Sanders +2 more | 2023-10-17 |
| 11708438 | Method of producing polyethylene and polyethylene thereof | Timothy M. Boller, Francis C. Rix, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2023-07-25 |
| 11649331 | Polyethylene blends and films | Dongming Li, Hasnain Rangwalla, Matthew F. Yott | 2023-05-16 |
| 11643530 | Polyethylene compositions with improved sealing performance and tear strength | Dongming Li, Qingyun Qian, Ling Ge, Gang Huang | 2023-05-09 |
| 11274196 | Polyethylene compositions and films prepared therefrom | Dongming Li, Adriana S. Silva, Matthew W. Holtcamp, Laughlin G. McCullough, David F. Sanders +1 more | 2022-03-15 |
| 11203609 | Metal complexes | C. Jeff Harlan | 2021-12-21 |
| 11193008 | Methods for making polyolefin polymer compositions | Mark K. Davis, Wesley R. Mariott, Daniel P. Zilker, Jr., Phuong A. Cao | 2021-12-07 |
| 11046796 | Films made from polyethylene compositions and processes for making same | Dongming Li, David M. Fiscus, Kevin A. Stevens, Matthew W. Holtcamp | 2021-06-29 |
| 11034783 | Method of producing polyethylene and polyethylene thereof | Timothy M. Boller, Francis C. Rix, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2021-06-15 |
| 10947329 | Catalyst systems and processes for using the same | Phillip T. Matsunaga, Donna J. Crowther | 2021-03-16 |
| 10934376 | Polyethylene compositions and films made therefrom | Dongming Li, Matthew W. Holtcamp, Adriana S. Silva, David F. Sanders, Subramaniam Kuppuswamy +1 more | 2021-03-02 |
| 10927202 | Polyethylene compositions and articles made therefrom | Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders, Ryan W. Impelman, Richard E. Pequeno +4 more | 2021-02-23 |
| 10927203 | Polyethylene compositions and articles made therefrom | Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders, Ryan W. Impelman, Richard E. Pequeno +5 more | 2021-02-23 |
| 10913808 | Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moieties | Matthew W. Holtcamp, Laughlin G. McCullough, Matthew S. Bedoya, David F. Sanders, Charles J. Harlan +1 more | 2021-02-09 |
| 10865258 | Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same | Matthew W. Holtcamp, Subramaniam Kuppuswamy, Matthew S. Bedoya, Kevin A. Stevens, Hasnain Rangwalla | 2020-12-15 |
| 10822434 | Catalyst systems and polymerization processes for using the same | Matthew W. Holtcamp, Dongming Li, Adriana S. Silva, David F. Sanders, Laughlin G. McCullough +2 more | 2020-11-03 |
| 10808053 | Polyethylene compositions and articles made therefrom | Dongming Li, Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders, Laughlin G. McCullough +2 more | 2020-10-20 |
| 10723819 | Supported catalyst systems and processes for use thereof | Matthew W. Holtcamp, Donna J. Crowther, Subramaniam Kuppuswamy, Matthew S. Bedoya, Laughlin G. McCullough +1 more | 2020-07-28 |
| 10703838 | Mixed catalyst systems with four metallocenes on a single support | Matthew W. Holtcamp, David F. Sanders, Matthew S. Bedoya | 2020-07-07 |
| 10662262 | Olefin polymerization catalyst systems and methods for making the same | Dongming Li, Phillip T. Matsunaga, Mark Bradley Davis | 2020-05-26 |
| 10611867 | Broad orthogonal distribution metallocene polyethylenes for films | Matthew W. Holtcamp, Adriana S. Silva, Dongming Li, David M. Fiscus | 2020-04-07 |
| 10604606 | Producing polyolefin products | Francis C. Rix, Timothy M. Boller, Garth R. Giesbrecht, C. Jeff Harlan | 2020-03-31 |
| 10308742 | Producing polyolefin products with improved stiffness, toughness, and processability | Francis C. Rix, 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, Francis C. Rix, Daniel P. Zilker, Jr., C. Jeff Harlan, James M. Farley +3 more | 2019-04-09 |