Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428504 | Biphenylphenol polymerization catalysts | Angela I. Padilla-Acevedo, Andrew J. Young, Roger L. Kuhlman, Susan G. Brown, Matthew E. Belowich +7 more | 2025-09-30 |
| 12252574 | Bis-phenyl-phenoxy polyolefin procatalysts having two anthracenyl ligands | Robert David Grigg, Jerzy Klosin, Tulaza Vaidya, Carl N. Iverson | 2025-03-18 |
| 11242422 | Polymerizations for olefin-based polymers | Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +4 more | 2022-02-08 |
| 11208503 | Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization | Hien Q. Do, Philip P. Fontaine, Andrew J. Young, Susan G. Brown, Johnathan E. DeLorbe +3 more | 2021-12-28 |
| 11111318 | Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization | Hien Q. Do, Philip P. Fontaine, Andrew J. Young, Susan G. Brown, Johnathan E. DeLorbe +5 more | 2021-09-07 |
| 11041027 | Polymerization process for producing ethylene based polymers | Jerzy Klosin, Philip P. Fontaine | 2021-06-22 |
| 10870713 | Procatalyst and polymerization process using the same | Johnathan E. DeLorbe, Phillip P. Fontaine, Jerzy Klosin, Ravi B. Shankar, Matthew M. Yonkey | 2020-12-22 |
| 10597473 | Polymerization process for producing ethylene based polymers | Jerzy Klosin | 2020-03-24 |
| 10526431 | Catalyst systems for olefin polymerization | Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +2 more | 2020-01-07 |
| 10519260 | Polymerizations for olefin-based polymers | Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +4 more | 2019-12-31 |
| 10239974 | Ethylene-based polymers | Mridula Kapur, Mehmet Demirors, Philip P. Fontaine, Jerzy Klosin, Endre Szuromi +4 more | 2019-03-26 |
| 10214622 | Catalyst systems for olefin polymerization | Jerzy Klosin, Pulikkottil J. Thomas, Mehmet Demirors, Sylvie Desjardins, Mridula Kapur +1 more | 2019-02-26 |
| 10214602 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2019-02-26 |
| 10144791 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts | Jerzy Klosin, Robert D. J. Froese | 2018-12-04 |
| 10059787 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2018-08-28 |
| 9975975 | Bis-biphenylphenoxy catalysts for polymerization of low molecular weight ethylene-based polymers | Sean W. Ewart, Richard Keaton, Jerzy Klosin | 2018-05-22 |
| 9862734 | Metal-ligand complex, olefin polymerization catalyst derived therefrom, and olefin polymerization method utilizing the catalyst | Jerzy Klosin, Philip P. Fontaine, David M. Pearson, Todd D. Senecal | 2018-01-09 |
| 9751998 | Catalyst systems for olefin polymerization | Jerzy Klosin, Pulikkottil J. Thomas, Mehmet Demirors, Sylvie Desjardins, Mridula Kapur +1 more | 2017-09-05 |
| 9605098 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts | Jerzy Klosin, Robert D. J. Froese | 2017-03-28 |
| 9527940 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2016-12-27 |
| 9527941 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2016-12-27 |
| 8372927 | Metal-ligand complexes and catalysts | Jerzy Klosin | 2013-02-12 |
| 8202954 | Metal-ligand complexes and catalysts | Jerzy Klosin, Philip P. Fontaine | 2012-06-19 |