Issued Patents All Time
Showing 25 most recent of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409680 | Functionalized polymers tread additive for improved winter tire performance | Paul T. Q. Nguyen, Edward J. Blok, Ranjan Tripathy, Jason A. Mann | 2025-09-09 |
| 12350967 | Functionalized polymers tread additive to improve all-season tire performance | Paul T. Q. Nguyen, Edward J. Blok, Ranjan Tripathy, Jason A. Mann | 2025-07-08 |
| 12281228 | Propylene ethylene diene terpolymer polyolefin additives for improved tire tread performance | Edward J. Blok, Jason A. Mann, Andy H. Tsou, Paul T. Q. Nguyen, Gabor Kiss +1 more | 2025-04-22 |
| 12146062 | Propylene-based polymer additives for improved tire tread performance | Edward J. Blok, Gabor Kiss | 2024-11-19 |
| 12043729 | Isobutylene-based polymers with olefinic side chain substituents and curable compositions containing the same | Paul T. Q. Nguyen, Ranjan Tripathy, Jason A. Mann, Yuan-Ju Chen, Edward J. Blok +1 more | 2024-07-23 |
| 12037425 | Propylene-based polymer additives for improved tire tread performance | Edward J. Blok, Gabor Kiss, Paul T. Q. Nguyen | 2024-07-16 |
| 12006393 | Thioacetate functionalized isobutylene-based polymers and curable compositions containing the same | Paul T. Q. Nguyen, Edward J. Blok, Ranjan Tripathy, Jason A. Mann | 2024-06-11 |
| 11834536 | Butyl rubber additives for improved tire tread performance | Edward J. Blok, Paul T. Q. Nguyen, Erick E. Wurzinger | 2023-12-05 |
| 11649303 | Solvent-free process for functionalizing isobutylene-based polymers | Paul T. Q. Nguyen, David J. Freas, Tu N. Pham, Yuan-Ju Chen, Edward J. Blok | 2023-05-16 |
| 11525041 | Process for producing polymers | Jay L. Reimers, Yifeng Hong, John R. Hagadorn | 2022-12-13 |
| 10988563 | Silane-functionalized hydrocarbon polymer modifiers for elastomeric compositions | Edward J. Blok, Robert J. Claassen, II, Eugene R. Uhl | 2021-04-27 |
| 10882981 | Propylene-based polymer additives for improved tire tread performance | Edward J. Blok, Sunny Jacob, Ian C. Stewart, Yong Yang, Jingwen Zhang | 2021-01-05 |
| 10876063 | Syndiotactic propylene polymers and lubricating oils comprising the same | Jo Ann M. Canich, George Rodriguez, Liehpao O. Farng, Jean-Roch Schauder | 2020-12-29 |
| 10538606 | Functionalized resins for high performance tires | Edward J. Blok, Ian C. Stewart, Yuan-Ju Chen | 2020-01-21 |
| 9909004 | Dicyclopentadiene based resin compositions and articles manufactured therefrom | Edward J. Blok, Martin E. Levine | 2018-03-06 |
| 9884924 | Dual reactive functional groups for resins in tires | Edward J. Blok, Ian C. Stewart, Yong Yang, Jingwen Zhang | 2018-02-06 |
| 9879104 | Process to produce ethylene conjugated diene copolymers and copolymers therefrom | John F. Walzer, Jr., Anna A. Michels, John R. Hagadorn, Sarah J. Mattler, Carlos R. Lopez-Barron | 2018-01-30 |
| 9868807 | Silane-functionalized hydrocarbon polymer modifiers for elastomeric compositions | Edward J. Blok, Robert J. Claassen, II, Eugene R. Uhl | 2018-01-16 |
| 9376566 | Silane-functionalized hydrocarbon polymer modifiers for elastomeric compositions | Edward J. Blok, Robert J. Claassen, II, Eugene R. Uhl | 2016-06-28 |
| 9108374 | Tire curing bladders | Michael Brendan Rodgers, Robert J. Claassen, II | 2015-08-18 |
| 9062189 | Elastomeric compositions comprising hydrocarbon polymer additives | Michael Brendan Rodgers, Rick Davis, Thomas R. Barbee, Shawn W. Mowry | 2015-06-23 |
| 8980978 | Polymeric nanocomposites and processes for making the same | Weiqing Weng, Caiguo Gong, Beverly J. Poole, Carmen Neagu, Kriss Karp +2 more | 2015-03-17 |
| 8877880 | Method for controlling polyolefin properties | Michael C. Bulawa, Periagaram S. Ravishankar | 2014-11-04 |
| 8809455 | Elastomeric compositions and their use in articles | Maria D. Ellul, Rodney May | 2014-08-19 |
| 8765863 | Triethylamine functionalized elastomer in barrier applications | Brian R. Bergman, Caiguo Gong, Thomas Hodge, David J. Lohse, Weiqing Weng | 2014-07-01 |