Issued Patents All Time
Showing 25 most recent of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428504 | Biphenylphenol polymerization catalysts | Angela I. Padilla-Acevedo, Andrew J. Young, Roger L. Kuhlman, Ruth Figueroa, Susan G. Brown +7 more | 2025-09-30 |
| 12281190 | Bis(phosphino)-phenoxy nickel(II) catalysts for the copolymerization of ethylene and acrylate monomers | Theodor Agapie, Shuoyan Xiong, Brad C. Bailey, Heather A. Spinney, Alex J. Nett +1 more | 2025-04-22 |
| 12252574 | Bis-phenyl-phenoxy polyolefin procatalysts having two anthracenyl ligands | Ruth Figueroa, Robert David Grigg, Tulaza Vaidya, Carl N. Iverson | 2025-03-18 |
| 12221508 | Biaryl phenoxy group IV transition metal catalysts for olefin polymerization | Andrew M. Camelio, Brad C. Bailey, Robert DJ Froese, Sukrit Mukhopadhyay, David D. Devore | 2025-02-11 |
| 12215181 | Anionic group III complexes as weakly coordinating anions for olefin polymerization catalyst activators | Todd D. Senecal, Sukrit Mukhopadhyay, Richard Keaton, Rafael Huacuja, David M. Pearson +1 more | 2025-02-04 |
| 12122862 | Biaryl hydroxythiophene group IV transition metal polymerization catalysts with chain transfer capability | Andrew M. Camelio, Endre Szuromi, David D. Devore, Robert DJ Froese, Brad C. Bailey +2 more | 2024-10-22 |
| 12037440 | Highly soluble bis-borate as binuclear co-catalysts for olefin polymerization | Tobin J. Marks, Yanshan Gao, Tracy L. Lohr, Matthew D. Christianson, Edmund M. Carnahan +1 more | 2024-07-16 |
| 11896965 | Chromium complex and catalyst therefrom | Kara A. Milbrandt, Scott D. Boelter, David R. Wilson, Mari S. Rosen, Dean M. Welsh +4 more | 2024-02-13 |
| 11787880 | Highly soluble alkyl substituted carbenium borate as co-catalysts for olefin polymerizations | Tobin J. Marks, Yanshan Gao, Tracy L. Lohr, Matthew D. Christianson, Edmund M. Carnahan +1 more | 2023-10-17 |
| 11623209 | Process for oligomerization | Kara A. Milbrandt, Scott D. Boelter, David R. Wilson, Mari S. Rosen, Dean M. Welsh +4 more | 2023-04-11 |
| 11613600 | Capped dual-headed organoaluminum compositions | Lixin Sun, Endre Szuromi, Edmund M. Carnahan, Jasson T. Patton, Longyan Liao | 2023-03-28 |
| 11572375 | Catalyst systems comprising carborane cocatalysts | Rafael Huacuja, Oleg V. Ozerov, Jessica De Mott | 2023-02-07 |
| 11542350 | Binuclear olefin polymerization activators | Richard Keaton, Rafael Huacuja, David R. Wilson, David M. Pearson, Todd D. Senecal +2 more | 2023-01-03 |
| 11491474 | Chromium complex and catalyst therefrom | Kara A. Milbrandt, Scott D. Boelter, David R. Wilson, Mari S. Rosen, Dean M. Welsh +4 more | 2022-11-08 |
| 11492450 | Dual-headed organoaluminum compositions | Lixin Sun, Endre Szuromi, Edmund M. Carnahan, Jasson T. Patton, Longyan Liao | 2022-11-08 |
| 11447586 | Olefin polymerization activators | Richard Keaton, Rafael Huacuja, David R. Wilson, David M. Pearson, Todd D. Senecal +2 more | 2022-09-20 |
| 11447584 | Olefin polymerization activators | Todd D. Senecal, Sukrit Mukhopadhyay, Richard Keaton, Rafael Huacuja, David M. Pearson +1 more | 2022-09-20 |
| 11332583 | Polyolefin-polydiorganosiloxane block copolymer and hydrosilylation reaction method for the synthesis thereof | Steven Swier, Phillip D. Hustad, David D. Devore, Zachary Kean, Liam P. Spencer +4 more | 2022-05-17 |
| 11260381 | Process for oligomerization | Kara A. Milbrandt, Scott D. Boelter, David R. Wilson, Mari S. Rosen, Dean M. Welsh +4 more | 2022-03-01 |
| 11242422 | Polymerizations for olefin-based polymers | Philip P. Fontaine, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway, Andrew J. Young +4 more | 2022-02-08 |
| 11208502 | Catalyst system for multi-block coploymer formation | Jasson T. Patton, Todd D. Senecal, Daniel J. Arriola, Matthew D. Christianson, Gordon R. Roof +2 more | 2021-12-28 |
| 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 |
| 11149097 | Aliphatic sulfonyl azide anhydride for tie layer | Adriana I. Moncada, Brian W. Walther, Ahmad E. Madkour | 2021-10-19 |
| 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 |
| 11066489 | Bis-phenyl-phenoxy polyolefin catalysts having two methylenetrialkylsilicon ligands on the metal for improved solubility | Arkady L. Krasovskiy, David R. Wilson, Bryan D. Stubbert, Tulaza Vaidya, Edmund M. Carnahan +2 more | 2021-07-20 |