Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338257 | Metallocenes and methods thereof | Matthew W. Holtcamp, Charles J. Harlan, Matthew S. Bedoya, Laughlin G. McCullough | 2025-06-24 |
| 11787881 | Polyethylene compositions and films prepared therefrom | Adriana S. Silva, Dongming Li, Ching-Tai Lue, Matthew W. Holtcamp, David F. Sanders +2 more | 2023-10-17 |
| 11718635 | Iron bis(imino) aryl catalysts and methods thereof | Matthew W. Holtcamp, Robert L. Halbach, Matthew S. Bedoya | 2023-08-08 |
| 11712687 | Catalyst systems and polymerization processes for using the same | Matthew W. Holtcamp, Kevin A. Stevens, Laughlin G. McCullough, David F. Sanders, Matthew S. Bedoya | 2023-08-01 |
| 11369949 | Metallocenes with Si—Si bridges | Matthew W. Holtcamp, Matthew S. Bedoya, Laughlin G. McCullough | 2022-06-28 |
| 11306162 | Metallocenes with two -Si-Si- bridges | Matthew W. Holtcamp, Matthew S. Bedoya, Laughlin G. McCullough | 2022-04-19 |
| 11279723 | Metallocene synthesis process | Charles J. Harlan, Matthew W. Holtcamp, Steven C. Haas | 2022-03-22 |
| 11198747 | Catalyst systems including two hafnocene catalyst compounds | Matthew W. Holtcamp, Laughlin G. McCullough, Kevin A. Stevens, Matthew S. Bedoya | 2021-12-14 |
| 11186601 | Metallocene compounds having appended Lewis acids and polymerization therewith | Matthew W. Holtcamp, Charles J. Harlan, Matthew S. Bedoya, Kevin A. Stevens | 2021-11-30 |
| 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, Matthew S. Bedoya | 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, Matthew S. Bedoya | 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, 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 | Matthew W. Holtcamp, Matthew S. Bedoya, Kevin A. Stevens | 2020-12-01 |
| 10844150 | Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes | Matthew W. Holtcamp, Xuan Ye, Charles J. Harlan, Michelle E. Titone, Matthew S. Bedoya +1 more | 2020-11-24 |
| 10822434 | Catalyst systems and polymerization processes for using the same | Matthew W. Holtcamp, Dongming Li, Ching-Tai Lue, Adriana S. Silva, David F. Sanders +2 more | 2020-11-03 |
| 10808053 | Polyethylene compositions and articles made therefrom | Dongming Li, Ching-Tai Lue, Adriana S. Silva, Matthew W. Holtcamp, David F. Sanders +2 more | 2020-10-20 |
| 10730038 | Metallocene catalysts, catalyst systems, and methods for using the same | Matthew W. Holtcamp, Matthew S. Bedoya | 2020-08-04 |
| 10723819 | Supported catalyst systems and processes for use thereof | Matthew W. Holtcamp, Donna J. Crowther, Matthew S. Bedoya, Laughlin G. McCullough, Ching-Tai Lue +1 more | 2020-07-28 |
| 10696758 | Group 4 catalyst compounds and process for use thereof | Matthew W. Holtcamp, David M. Fiscus, Matthew S. Bedoya, Laughlin G. McCullough, Xuan Ye | 2020-06-30 |
| 9206266 | Tridentate pincer ligand supported metal-alkylidyne and metallacycloalkylene complexes for alkyne polymerization | Adam S. Veige, Soumya Sarkar, Kevin P. McGowan, Christopher D. Roland | 2015-12-08 |
| 8846950 | Trianionic pincer ligands, a CR(III)/CR(V) catalytic system and its use for catalytic aerobic oxidation of organic substrates | Adam S. Veige, Joseph M. Falkowski, Matthew O'Reilly, Kevin P. McGowan, Soumya Sarkar | 2014-09-30 |