Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627712 | Manufacture of conjugated diene polymers by using an iron-based catalyst composition | — | 2003-09-30 |
| 6620760 | Process and iron-based catalyst composition for the production of syndiotactic 1,2-polybutadiene | — | 2003-09-16 |
| 6610804 | Iron-based catalyst composition for the manufacture of syndiotactic 1, 2-polybutadiene | David E. Zak | 2003-08-26 |
| 6576725 | Iron-based catalyst for producing high-vinyl polybutadiene | Michael W. Hayes, Dennis R. Brumbaugh, David E. Zak | 2003-06-10 |
| 6545107 | Molydenum-based catalyst composition for producing syndiotactic 1,2-polybutadiene | Michael W. Hayes, Dennis R. Brumbaugh | 2003-04-08 |
| 6528588 | Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers | — | 2003-03-04 |