Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371548 | Coupling system for silica containing rubber compounds | Yuan-Yong Yan, Justin Yinket Che, Paul Harry Sandstrom | 2025-07-29 |
| 11560462 | Functionalized high cis-1,4-polybutadiene | Michael Lawrence Gersman, Bruce Raymond Hahn | 2023-01-24 |
| 10233311 | Preparation of silica reinforced rubber containing styrene/butadiene elastomer, rubber composition and tire with component | Liqing Ma, Bruce Raymond Hahn, George Jim Papakonstantopoulos, Dan Qu, Paul Harry Sandstrom | 2019-03-19 |
| 8739634 | Freeze thaw damage resistance testing for cementitious compositions | Frank Ong, James C. Smith, Heather See, Paul L. Pridemore | 2014-06-03 |
| 8662125 | Modified gel particles and rubber composition | Lei Zheng, Feng Anne Xie, Ping Zhang | 2014-03-04 |
| 7838112 | Modified gel particles and rubber composition | Lei Zheng, Feng Anne Xie, Ping Zhang | 2010-11-23 |
| 7825194 | Hairy polymeric nanoparticles | Lei Zheng, Thierry Florent Edme Materne | 2010-11-02 |
| 7812092 | Hairy polymeric nanoparticles | Lei Zheng, Thierry Florent Edme Materne | 2010-10-12 |
| 7645511 | Modified gel particles and rubber composition | Lei Zheng, Feng Anne Xie, Ping Zhang | 2010-01-12 |
| 7638574 | Tire tread containing core-shell particles | Ping Zhang, Lei Zheng, Feng Anne Xie | 2009-12-29 |
| 7408005 | Hairy polymeric nanoparticles | Lei Zheng, Thierry Florent Edme Materne | 2008-08-05 |
| 7347237 | Rubber composition containing resinous nanoparticle | Feng Anne Xie, Lei Zheng | 2008-03-25 |
| 7344752 | Core-shell particles synthesized through controlled free radical polymerization | Lei Zheng, John Lean, Thierry Florent Edme Materne, Dane K. Parker, Frank James Feher | 2008-03-18 |
| 7244783 | Thermoplastic elastomer composition | John Lean, Manoj Ajbani, Lei Zheng, Christopher Kiehl | 2007-07-17 |
| 7217775 | Emulsion particles as reinforcing fillers | — | 2007-05-15 |
| 7109281 | Silyl-acetal compounds | Daniel E. Bowen, III | 2006-09-19 |
| 7084289 | Modified silane compounds | Daniel E. Bowen, III | 2006-08-01 |
| 7084226 | Modified silane compounds | Daniel E. Bowen, III | 2006-08-01 |
| 7078471 | Modified silane compounds | Daniel E. Bowen, III | 2006-07-18 |
| 7078549 | Modified silane compounds | Daniel E. Bowen, III | 2006-07-18 |
| 7074866 | Modified silane compounds | Daniel E. Bowen, III | 2006-07-11 |
| 7071246 | Rubber composition containing resinous nanopractice | Feng Anne Xie, Lei Zheng | 2006-07-04 |
| 7067600 | Modified silane compounds | Daniel E. Bowen, III | 2006-06-27 |
| 7060773 | Modified silane compounds | Daniel E. Bowen, III | 2006-06-13 |
| 7057060 | Modified silane compounds | Daniel E. Bowen, III | 2006-06-06 |