Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833416 | Methods of polymerizing olefin monomers with mixed catalyst systems | Michael A. Kinnan, Fred D. Ehrman, Mark Bradley Davis, Michele Lynn Grief-Rust | 2004-12-21 |
| 6828395 | Polymerization process and control of polymer composition properties | Fred D. Ehrman, Robert Santana, Porter C. Shannon | 2004-12-07 |
| 6753390 | Gas phase polymerization process | Fred D. Ehrman, Michael E. Muhle, Keith W. Trapp | 2004-06-22 |
| 6740617 | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization | Robert I. Mink, Yury V. Kissin, Thomas E. Nowlin, Grace O. Tsien, Sandra D. Schregenberger | 2004-05-25 |
| 6713425 | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization | Robert I. Mink, Yury V. Kissin, Thomas E. Nowlin, Grace O. Tsien, Sandra D. Schregenberger | 2004-03-30 |