Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198747 | Catalyst systems including two hafnocene catalyst compounds | Matthew W. Holtcamp, Laughlin G. McCullough, Kevin A. Stevens, Subramaniam Kuppuswamy | 2021-12-14 |
| 11186601 | Metallocene compounds having appended Lewis acids and polymerization therewith | Matthew W. Holtcamp, Charles J. Harlan, Subramaniam Kuppuswamy, Kevin A. Stevens | 2021-11-30 |
| 11034827 | Heterophasic copolymers and polymerization methods | Lubin Luo, Xin Chen, Yen-Hao Lin, Anupriya Jain, Medrado M. Leal +3 more | 2021-06-15 |
| 10934376 | Polyethylene compositions and films made therefrom | Dongming Li, Matthew W. Holtcamp, Ching-Tai Lue, Adriana S. Silva, David F. Sanders +1 more | 2021-03-02 |
| 10927204 | Iron tridentate carbene single site catalysts | Matthew W. Holtcamp, Subramaniam Kuppuswamy | 2021-02-23 |
| 10926250 | Catalyst systems and polymerization processes for using the same | Matthew W. Holtcamp, Kevin A. Stevens, Laughlin G. McCullough, David F. Sanders, Subramaniam Kuppuswamy | 2021-02-23 |
| 10927202 | Polyethylene compositions and articles made therefrom | Ching-Tai Lue, Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders, Ryan W. Impelman +4 more | 2021-02-23 |
| 10927203 | Polyethylene compositions and articles made therefrom | Ching-Tai Lue, Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders, Ryan W. Impelman +5 more | 2021-02-23 |
| 10913808 | Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moieties | Matthew W. Holtcamp, Laughlin G. McCullough, David F. Sanders, Charles J. Harlan, Ching-Tai Lue +1 more | 2021-02-09 |