Issued Patents All Time
Showing 25 most recent of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281228 | Propylene ethylene diene terpolymer polyolefin additives for improved tire tread performance | Edward J. Blok, Anthony J. Dias, Jason A. Mann, Paul T. Q. Nguyen, Gabor Kiss +1 more | 2025-04-22 |
| 11732121 | Elastomeric propylene-alpha-olefin-diene terpolymer compositions | Scott H. Loyd, Rainer Kolb, Narayanaswami Dharmarajan, Zhifeng Bai, James N. Coffey | 2023-08-22 |
| 11643529 | Graft polymers for dispersing graphene and graphite | Hillary L. Passino | 2023-05-09 |
| 11466149 | Preparation of bimodal rubber, thermoplastic vulcanizates, and articles made therefrom | John R. Hagadorn, Jian Yang, Ron Walker, Sudhin Datta | 2022-10-11 |
| 11390733 | Elastomeric formulations comprising branched EPDM polymers | Narayanaswami Dharmarajan, Zhifeng Bai, Rhutesh K. Shah, John R. Hagadorn | 2022-07-19 |
| 11299567 | Lubricating oil compositions comprising dual metallocene-catalyzed bimodal copolymer compositions useful as viscosity modifiers | Jingwen Zhang, Rainer Kolb, Periagaram S. Ravishankar, Jo Ann M. Canich, Francis C. Rix | 2022-04-12 |
| 11198745 | Poly(alpha-olefin)s and methods thereof | Carlos R. Lopez-Barron, John R. Hagadorn, Sarah J. Mattler | 2021-12-14 |
| 11174332 | Compatibilized thermoplastic vulcanizate compositions | Sudhin Datta, Ron Walker, Krishnan Anantha Narayana Iyer, Hamidreza Khakdaman, Kimari T. M. Slaughter +2 more | 2021-11-16 |
| 11142021 | Chain end functionalized polyolefins for improving wet traction and rolling resistance of tire treads | Edward J. Blok, Yong Yang, Jingwen Zhang, Ian C. Stewart, Shuji Luo | 2021-10-12 |
| 11142605 | Compatibilized thermoplastic vulcanizate compositions | Sudhin Datta, Ron Walker, Hillary L. Passino | 2021-10-12 |
| 11053396 | Stable star-structured functional polyolefins | Yong Yang, Kimari T. M. Slaughter | 2021-07-06 |
| 11034819 | Self-assembled propylene-based compositions and methods of production thereof | John R. Hagadorn, Viktor Buchholz, Peijun Jiang | 2021-06-15 |
| 11028196 | Polyolefin compositions | Narayanaswami Dharmarajan, Crisita Carmen H. Atienza, Jian Yang | 2021-06-08 |
| 11015008 | Thermoplastic vulcanizates and compositions therefrom | Sudhin Datta, Ron Walker, Krishnan Anantha Narayana Iyer, Rhutesh K. Shah, Hamidreza Khakdaman +2 more | 2021-05-25 |
| 11008449 | Bimodal ethylene, alpha-olefin, and diene polymers using dual organometallic catalysts | John R. Hagadorn | 2021-05-18 |
| 10975234 | Crosslinked rubber dispersion in thermoplastic vulcanizates | Sudhin Datta, Ron Walker, Bethany M. Welke | 2021-04-13 |
| 10954462 | Bimodal bottlebrush poly(alpha olefin) solid lubricants | Carlos R. Lopez-Barron, John R. Hagadorn | 2021-03-23 |
| 10927207 | Thermoplastic vulcanizate compositions | Ron Walker, Sudhin Datta, Brian J. Rohde, Tamara Blanton | 2021-02-23 |
| 10858515 | Polyolefin-arylene-ether nanoplatelet composites | Hillary L. Passino | 2020-12-08 |
| 10858504 | Polyethylene compositions comprising cyclic-olefin copolymers | Yong Yang, Alexander I. Norman, Kimari T. M. Slaughter, Bethany M. Welke, Dinara R. Sunagatullina | 2020-12-08 |
| 10822440 | Dual metallocene-catalyzed bimodal copolymer compositions | Periagaram S. Ravishankar, Jo Ann M. Canich, Francis C. Rix | 2020-11-03 |
| 10781278 | Comb-block copolymers of isobutylene copolymer backbone with functional polymer comb arms | David S. Cushing, Jason A. Mann, Abhimanyu O. Patil | 2020-09-22 |
| 10752722 | Compositions of isobutylene, styrene and styrene with graft-on pendant double bonds | Hillary L. Passino, Jennifer L. Rapp | 2020-08-25 |
| 10633527 | Propylene-olefin copolymers and methods for making the same | Alexander I. Norman, Gregory K. Hall, John R. Hagadorn, Peijun Jiang, Ying Ying Sun +2 more | 2020-04-28 |
| 10633526 | Propylene-alpha olefin copolymers and methods for making the same | Alexander I. Norman, John R. Hagadorn, Gabor Kiss, Peijun Jiang, Sarah J. Mattler | 2020-04-28 |