Issued Patents 2020
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Subramaniam Kuppuswamy, Matthew S. Bedoya, Kevin A. Stevens, Ching-Tai Lue, Hasnain Rangwalla | 2020-12-15 |
| 10851187 | Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same | Subramaniam Kuppuswamy, Matthew S. Bedoya, Kevin A. Stevens | 2020-12-01 |
| 10844150 | Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes | Xuan Ye, Charles J. Harlan, Michelle E. Titone, Matthew S. Bedoya, Subramaniam Kuppuswamy +1 more | 2020-11-24 |
| 10829569 | Polymers produced via use of vinyl transfer agents | John R. Hagadorn, Jo Ann M. Canich, Patrick J. Palafox, Ramyaa Mathialagan | 2020-11-10 |
| 10822434 | Catalyst systems and polymerization processes for using the same | Dongming Li, Ching-Tai Lue, Adriana S. Silva, David F. Sanders, Laughlin G. McCullough +2 more | 2020-11-03 |
| 10808053 | Polyethylene compositions and articles made therefrom | Dongming Li, Ching-Tai Lue, Adriana S. Silva, David F. Sanders, Laughlin G. McCullough +2 more | 2020-10-20 |
| 10730038 | Metallocene catalysts, catalyst systems, and methods for using the same | Matthew S. Bedoya, Subramaniam Kuppuswamy | 2020-08-04 |
| 10723819 | Supported catalyst systems and processes for use thereof | Donna J. Crowther, Subramaniam Kuppuswamy, Matthew S. Bedoya, Laughlin G. McCullough, Ching-Tai Lue +1 more | 2020-07-28 |
| 10717790 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Laughlin G. McCullough, Jo Ann M. Canich, David F. Sanders, Gregory S. Day +1 more | 2020-07-21 |
| 10703838 | Mixed catalyst systems with four metallocenes on a single support | David F. Sanders, Matthew S. Bedoya, Ching-Tai Lue | 2020-07-07 |
| 10696758 | Group 4 catalyst compounds and process for use thereof | Subramaniam Kuppuswamy, David M. Fiscus, Matthew S. Bedoya, Laughlin G. McCullough, Xuan Ye | 2020-06-30 |
| 10676547 | Aluminum alkyls with pendant olefins on clays | Gregory S. Day, John R. Hagadorn, Patrick J. Palafox, Ramyaa Mathialagan, Jo Ann M. Canich | 2020-06-09 |
| 10647798 | Spray-dried olefin polymerization catalyst compositions and polymerization processes for using the same | Quanchang Li, David C. Calabro, Gerardo J. Majano Sanchez, Machteld M. W. Mertens, Charles J. Harlan | 2020-05-12 |
| 10647786 | Supported catalyst systems and processes for use thereof | Xuan Ye, John R. Hagadorn, Gregory S. Day, David F. Sanders | 2020-05-12 |
| 10640583 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Lubin Luo, Laughlin G. McCullough, Gregory S. Day, Francis C. Rix +3 more | 2020-05-05 |
| 10618989 | Polyethylene composition | Antonios K. Doufas, David F. Sanders, Xuan Ye, Alexander I. Norman, Rohan A. Hule +1 more | 2020-04-14 |
| 10611867 | Broad orthogonal distribution metallocene polyethylenes for films | Ching-Tai Lue, Adriana S. Silva, Dongming Li, David M. Fiscus | 2020-04-07 |
| 10590212 | Multimodal and broad molecular weight high density polyethylene | Antonios K. Doufas, David F. Sanders, Alexander I. Norman, Keith R. Green, Rohan A. Hule +1 more | 2020-03-17 |
| 10533063 | Supported catalyst systems and processes for use thereof | Xuan Ye, John R. Hagadorn, Gregory S. Day, David F. Sanders, Carlos R. Lopez-Barron | 2020-01-14 |