Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371516 | Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes | Joshua S. Dickstein, Steven Luo, Joshua P. Abell, Laura S. Kocsis | 2025-07-29 |
| 11465395 | Multilayer flexible tube and methods for making same | James Ludlow, Morgan D. HESKETT, Michael J. Tzivanis | 2022-10-11 |
| 11084892 | Methods for producing polydienes | Terrence E. Hogan | 2021-08-10 |
| 10954327 | Methods to prepare catalysts for in-line bulk polymerization | — | 2021-03-23 |
| 10801649 | Fuel tubings and methods for making and using same | James Ludlow | 2020-10-13 |
| 10774162 | Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes | Joshua S. Dickstein, Steven Luo, Joshua P. Abell, Laura S. Kocsis | 2020-09-15 |
| 10370460 | Process for producing functionalized polymers | Timothy L. Tartamella, Zachary A. BUSH | 2019-08-06 |
| 10221297 | Rubber compositions and uses thereof | Amy M. Randall, Yuan-Yong Yan | 2019-03-05 |
| 10138351 | Rubber compositions and uses thereof | Amy M. Randall, Sheel P. Agarwal, Christopher G. Robertson | 2018-11-27 |
| 9982115 | Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene | Steven Luo | 2018-05-29 |
| 9868801 | Processes for the preparation of high-cis polydienes | Zengquan Qin, Steven Luo | 2018-01-16 |
| 9796800 | Process for producing polydienes | Steven Luo | 2017-10-24 |
| 9650456 | Process for producing polydienes | Zengquan Qin, Steven Luo | 2017-05-16 |
| 9546227 | Bulk polymerization of conjugated dienes using a nickel-based catalyst system | Steven Luo | 2017-01-17 |
| 9512263 | Method for producing polydienes and polydiene copolymers with reduced cold flow | Terrence E. Hogan, William L. Hergenrother | 2016-12-06 |
| 9505859 | Process for producing polydienes | Steven Luo | 2016-11-29 |
| 9353205 | Processes for the preparation of high-cis polydienes | Zengquan Qin, Steven Luo | 2016-05-31 |
| 9303154 | Rubber compositions including a polymeric component having a multi-modal molecular weight distribution | Zhong-Ren Chen, Mark W. Smale, Michael W. Hayes, Steven Luo | 2016-04-05 |
| 9249244 | Process for producing polydienes | Steven Luo | 2016-02-02 |
| 9228037 | Bulk polymerization process for producing polydienes | Zengquan Qin, Joshua S. Dickstein, Steven Luo | 2016-01-05 |
| 8987395 | Bulk polymerization of conjugated dienes using a nickel-based catalyst system | Steven Luo | 2015-03-24 |
| 8981020 | Process for producing functionalized polymers | Steven Luo, Timothy L. Tartamella, Mark W. Smale, Randhir Shetty | 2015-03-17 |
| 8673998 | Polymer compositions with improved cold flow | Toshihiro Uchiyama, Christine Rademacher, Terrence E. Hogan | 2014-03-18 |
| 8623975 | Process for producing polydienes | Steven Luo, Jason T. Poulton | 2014-01-07 |
| 8324329 | Process for producing functionalized polymers | Steven Luo, Timothy L. Tartamella, Mark W. Smale, Randhir Shetty | 2012-12-04 |