Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482967 | Metallocenes, polymerization catalyst systems, their preparation, and use | Alexander Koppl, Helmut G. Alt | 2002-11-19 |
| 6482905 | Unsymmetric unbridged bis-indenyl metallocenes and their use | Roland Schmidt, Matthias Deppner, Helmut G. Alt | 2002-11-19 |
| 6475947 | Oligomeric metallocenes and their use | Erik Licht, Helmut G. Alt, Bryan E. Hauger | 2002-11-05 |
| 6458905 | Complexes of pyridldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts | Roland Schmidt, Ulrich Hammon, Helmut G. Alt, Bryan E. Hauger, Ronald D. Knudsen | 2002-10-01 |
| 6420579 | Organometallic fluorenyl compounds, preparation, and use | Helmut G. Alt, Syriac J. Palackal, Konstantinos Patsidis, Rolf L. Geerts, Eric T. Hsieh +3 more | 2002-07-16 |
| 6403734 | Organometallic fluorenyl compounds, preparation, and use | Helmut G. Alt, Syriac J. Palackal, Konstantinos Patsidis, Rolf L. Geerts, Eric T. Hsieh +3 more | 2002-06-11 |
| 6384161 | Method and catalyst system for producing polyolefins with broadened molecular weight distributions | David W. Dockter, Syriac J. Palackal, Bryan E. Hauger, David C. Rohlfing | 2002-05-07 |
| 6372930 | Polymeric ligands, polymeric metallocenes, catalyst systems, preparation, and use | Peter Schertl, Helmut G. Alt, Bernd Peifer, Syriac J. Palackal | 2002-04-16 |
| 6355359 | Polyethylene film | Ashish M. Sukhadia, William R. Coutant, Jim D. Byers, Louis Moore, Syriac J. Palackal +5 more | 2002-03-12 |
| 6353071 | Processes to produce organo-aluminoxane compositions | Syriac J. Palackal, Rolf L. Geerts | 2002-03-05 |
| 6340651 | Multicyclic metallocycle metallocenes and their use | Erik Licht, Helmut G. Alt | 2002-01-22 |