Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797033 | Method for recovering catalytic metals | Jeffrey Doubrava, Anthony Gallegos, James C. Bohling, Richard F. Staniunas, Chad Serell | 2004-09-28 |
| 6773485 | Method for recovering catalytic metals using a porous metal filter | Jeffrey Doubrava, Anthony Gallegos, James C. Bohling, Richard F. Staniunas | 2004-08-10 |
| 6743873 | Olefin polymerization catalyst composition and preparation thereof | Thomas Cleveland Kirk, Timothy R. Lynn | 2004-06-01 |
| 6730816 | High productivity bisphenol-A catalyst | — | 2004-05-04 |