Issued Patents 1997
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686530 | Tire tread compound | David John Zanzig, Wen-Liang Hsu, Paul Harry Sandstrom, Laurie Elizabeth Austin | 1997-11-11 |
| 5679751 | Solution polymerization process for synthesis of styrene-butadiene or styrene-isoprene rubber | Laurie Elizabeth Austin, Wen-Liang Hsu, Bill B. Gross | 1997-10-21 |
| 5677402 | Process for preparing 3,4-polyisoprene rubber | Wen-Liang Hsu | 1997-10-14 |
| 5665826 | Pneumatic tire | Laurie Elizabeth Austin, Susan A. Weakland | 1997-09-09 |
| 5654384 | Process for preparing high vinyl polbutadiene rubber | Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom, Steven Kristofer Henning, Danielle Lucas | 1997-08-05 |
| 5652310 | Rubbers having improved interaction with silica | Wen-Liang Hsu | 1997-07-29 |
| 5629256 | Catalyst system for the synthesis of rubbery polymers | Laurie Elizabeth Austin, Susan A. Weakland | 1997-05-13 |
| 5627237 | Tire tread containing 3.4-polyisoprene rubber | Wen-Liang Hsu, David John Zanzig, Gerald L. Allen, Laurie Elizabeth Austin | 1997-05-06 |
| 5623035 | Process for the synthesis of rubbery polymers | Laurie Elizabeth Austin, Susan A. Weakland | 1997-04-22 |
| 5620939 | Initiative system | Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom, Steven Kristofer Henning, Danielle Lucas | 1997-04-15 |
| 5616653 | Coupled styrene-isoprene-butadiene rubber | Wen-Liang Hsu, Barry A. Matrana, Scott M. Christian, Laurie Elizabeth Austin, Bill B. Gross | 1997-04-01 |
| 5612436 | Isoprene-butadiene diblock rubber | Wen-Liang Hsu, David John Zanzig, Paul Harry Sandstrom, Laurie Elizabeth Austin | 1997-03-18 |
| 5595951 | Process for preparing a multilithio initiator for improved tire rubbers | George Jalics | 1997-01-21 |