Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637744 | Bis fluorenyl metallocenes and use thereof | Helmut G. Alt, Konstantinos Patsidis, M. Bruce Welch | 1997-06-10 |
| 5631335 | Process of polymerizing olefins using diphenylsilyl or dimethyl tin bridged 1-methyl fluorenyl metallocenes | Helmut G. Alt, Konstantinos Patsidis, M. Bruce Welch | 1997-05-20 |
| 5627118 | Silyl bridged metallocenes and use thereof | Syriac J. Palackal, Helmut G. Alt, Konstantinos Patsidis, Tara G. Hill, Gil R. Hawley +2 more | 1997-05-06 |