Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943712 | Catalyst system for synthesizing amine functionalized rubbery polymers having a high trans microstructure | Adel Farhan Halasa, Wen-Liang Hsu, Chad Aaron Jasiunas, Steven Kristofer Henning | 2011-05-17 |
| 7291687 | Catalyst system for synthesizing rubbery polymers having a high trans microstructure content | Adel Farhan Halasa, Wen-Liang Hsu | 2007-11-06 |
| 7189792 | Catalyst for synthesizing high trans polymers | Adel Farhan Halasa, Wen-Liang Hsu, Chad Aaron Jasiunas | 2007-03-13 |
| 6627715 | Group IIa metal containing catalyst system | Adel Farhan Halasa, Wen-Liang Hsu, Chad Aaron Jasiunas, John Robert Zuppo, III | 2003-09-30 |
| 6608154 | Process for synthesizing trans polydiene rubber | Adel Farhan Halasa, Wen-Liang Hsu, Chad Aaron Jasiunas | 2003-08-19 |
| 6103842 | Process and catalyst system for synthesizing random trans SBR with low vinyl microstructure | Adel Farhan Halasa, Wen-Liang Hsu | 2000-08-15 |
| 5859133 | Tire tread compound | David John Zanzig, Adel Farhan Halasa, Wen-Liang Hsu, Paul Harry Sandstrom | 1999-01-12 |
| 5686530 | Tire tread compound | Adel Farhan Halasa, David John Zanzig, Wen-Liang Hsu, Paul Harry Sandstrom | 1997-11-11 |
| 5679751 | Solution polymerization process for synthesis of styrene-butadiene or styrene-isoprene rubber | Adel Farhan Halasa, Wen-Liang Hsu, Bill B. Gross | 1997-10-21 |
| 5665826 | Pneumatic tire | Adel Farhan Halasa, Susan A. Weakland | 1997-09-09 |
| 5629256 | Catalyst system for the synthesis of rubbery polymers | Adel Farhan Halasa, Susan A. Weakland | 1997-05-13 |
| 5627237 | Tire tread containing 3.4-polyisoprene rubber | Adel Farhan Halasa, Wen-Liang Hsu, David John Zanzig, Gerald L. Allen | 1997-05-06 |
| 5623035 | Process for the synthesis of rubbery polymers | Adel Farhan Halasa, Susan A. Weakland | 1997-04-22 |
| 5616653 | Coupled styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Adel Farhan Halasa, Barry A. Matrana, Scott M. Christian, Bill B. Gross | 1997-04-01 |
| 5612436 | Isoprene-butadiene diblock rubber | Adel Farhan Halasa, Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom | 1997-03-18 |
| 5541264 | Couple styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Adel Farhan Halasa, Barry A. Matrana, Scott M. Christian, Bill B. Gross | 1996-07-30 |
| 5514757 | Coupled styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Adel Farhan Halasa, Barry A. Matrana, Scott M. Christian, Bill B. Gross | 1996-05-07 |
| 5514756 | Coupled styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Adel Farhan Halasa, Barry A. Matrana, Scott M. Christian, Bill B. Gross | 1996-05-07 |
| 5422403 | Coupled styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Adel Farhan Halasa, Barry A. Matrana, Scott M. Christian, Bill B. Gross | 1995-06-06 |
| 5239009 | High performance segmented elastomer | Adel Farhan Halasa, Wen-Liang Hsu, Brian John Doucet | 1993-08-24 |