Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041029 | Aluminum alkyls with pendant olefins for polyolefin reactions | Matthew W. Holtcamp, John R. Hagadorn, Patrick J. Palafox, Ramyaa Mathialagan, Jo Ann M. Canich | 2021-06-22 |
| 10717790 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Matthew W. Holtcamp, Laughlin G. McCullough, Jo Ann M. Canich, David F. Sanders +1 more | 2020-07-21 |
| 10676547 | Aluminum alkyls with pendant olefins on clays | Matthew W. Holtcamp, John R. Hagadorn, Patrick J. Palafox, Ramyaa Mathialagan, Jo Ann M. Canich | 2020-06-09 |
| 10647786 | Supported catalyst systems and processes for use thereof | Xuan Ye, John R. Hagadorn, Matthew W. Holtcamp, David F. Sanders | 2020-05-12 |
| 10640583 | Catalyst composition comprising fluorided support and processes for use thereof | Xuan Ye, Matthew W. Holtcamp, Lubin Luo, Laughlin G. McCullough, Francis C. Rix +3 more | 2020-05-05 |
| 10533063 | Supported catalyst systems and processes for use thereof | Xuan Ye, John R. Hagadorn, Matthew W. Holtcamp, David F. Sanders, Carlos R. Lopez-Barron | 2020-01-14 |
| 10508166 | Production of polyolefins with internal unsaturation structures using a metallocene catalyst system | Matthew W. Holtcamp, Matthew S. Bedoya, Xuan Ye, David F. Sanders, Sarah J. Mattler | 2019-12-17 |
| 10414887 | Supported catalyst systems and methods of using same | Xuan Ye, Matthew W. Holtcamp, Matthew S. Bedoya, David F. Sanders, Laughlin G. McCullough | 2019-09-17 |
| 10358397 | Production of olefin dimers | Meagan E. Evans, Crisita Carmen H. Atienza, Jo Ann M. Canich, John R. Hagadorn, David A. Cano +1 more | 2019-07-23 |
| 10351647 | Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports | Matthew W. Holtcamp, Laughlin G. McCullough, David F. Sanders | 2019-07-16 |
| 10294312 | Olefin polymerization catalyst system comprising mesoporous organosilica support | Matthew W. Holtcamp, David F. Sanders, David C. Calabro, Quanchang Li, Machteld M. W. Mertens | 2019-05-21 |
| 10287372 | Bimodal propylene polymers and sequential polymerization | Lubin Luo, Matthew W. Holtcamp | 2019-05-14 |
| 10119016 | Heterophasic copolymers and sequential polymerization | Lubin Luo, Matthew W. Holtcamp | 2018-11-06 |
| 10059788 | Organoaluminum activators on clays | Matthew W. Holtcamp | 2018-08-28 |
| 10000593 | Supported Salan catalysts | Xuan Ye, Crisita Carmen H. Atienza, Matthew W. Holtcamp, David F. Sanders, Michelle E. Titone +2 more | 2018-06-19 |
| 9994658 | Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports | Crisita Carmen H. Atienza, Matthew W. Holtcamp, Xuan Ye, David A. Cano, Machteld M. Mertens +2 more | 2018-06-12 |
| 9994657 | Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports | Crisita Carmen H. Atienza, Matthew W. Holtcamp, Xuan Ye, David A. Cano, Michelle E. Titone +2 more | 2018-06-12 |
| 9988410 | Substituted bis indenyl metallocene catalyst compounds comprising-Si—Si-bridge | Jian Yang, Matthew W. Holtcamp, Xiongdong Lian, Xuan Ye | 2018-06-05 |
| 9982076 | Supported bis phenolate transition metals complexes, production and use thereof | Xuan Ye, Crisita Carmen H. Atienza, Matthew W. Holtcamp, David F. Sanders, Michelle E. Titone +2 more | 2018-05-29 |
| 9982067 | Polymerization process using pyridyldiamido compounds supported on organoaluminum treated layered silicate supports | Matthew W. Holtcamp, John R. Hagadorn, Machteld M. Mertens, Gerardo J. Majano Sanchez, Rohan A. Hule | 2018-05-29 |
| 9944665 | Bridged bis(indenyl) transitional metal complexes, production, and use thereof | Jian Yang, Matthew W. Holtcamp, Xiongdong Lian | 2018-04-17 |
| 9926396 | Production of polyolefins with internal unsaturation structures using a metallocene catalyst system | Matthew W. Holtcamp, Matthew S. Bedoya, Xuan Ye, David F. Sanders, Sarah J. Mattler | 2018-03-27 |
| 9920176 | Single site catalyst supportation | Lubin Luo, Jian Yang, Matthew W. Holtcamp | 2018-03-20 |
| 9809664 | Bimodal propylene polymers and sequential polymerization | Luo Lubin, Matthew W. Holtcamp | 2017-11-07 |
| 9745390 | Metallocenes and catalyst compositions derived therefrom | Jian Yang, Matthew W. Holtcamp, Garth R. Giesbrecht | 2017-08-29 |