Pullukat; Thomas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pullukat; Thomas J..The latest application filed is for "olefin polymerization catalysts with specific silica supports".
- Pullukat; Thomas J. - Lansdale PA
- Pullukat; Thomas J. - Hoffman Estates IL
- Pullukat; Thomas J. - Des Plaines IL
| Patent | Date |
|---|---|
| Olefin polymerization catalysts with specific silica supports Grant 6,001,764 - Pullukat , et al. December 14, 1 | 1999-12-14 |
| Olefin polymerization catalysts with specific silica supports Grant 5,895,770 - Pullukat , et al. April 20, 1 | 1999-04-20 |
| Mixed chromium catalysts and polymerizations utilizing same Grant 5,310,834 - Katzen , et al. * May 10, 1 | 1994-05-10 |
| Mixed chromium catalysts and polymerizations utilizing same Grant 5,198,400 - Katzen , et al. * March 30, 1 | 1993-03-30 |
| Modified silica based catalyst Grant 5,143,883 - Buehler , et al. * September 1, 1 | 1992-09-01 |
| Propylene polymerization catalyst Grant 4,968,653 - Meverden , et al. November 6, 1 | 1990-11-06 |
| Modified silica based catalyst Grant 4,950,631 - Buehler , et al. August 21, 1 | 1990-08-21 |
| Copolymerization of ethylene Grant 4,754,007 - Pullukat , et al. June 28, 1 | 1988-06-28 |
| Polymerization catalyst and method Grant 4,578,440 - Pullukat , et al. March 25, 1 | 1986-03-25 |
| Olefin polymerization catalyst and method Grant 4,544,646 - Pullukat , et al. October 1, 1 | 1985-10-01 |
| Polymerization catalyst and method Grant 4,530,912 - Pullukat , et al. July 23, 1 | 1985-07-23 |
| Polymerization catalyst and method Grant 4,530,913 - Pullukat , et al. July 23, 1 | 1985-07-23 |
| Polymerization catalysts and methods Grant 4,499,198 - Pullukat , et al. February 12, 1 | 1985-02-12 |
| Polymerization method Grant 4,478,988 - Pullukat , et al. October 23, 1 | 1984-10-23 |
| Method of polymerizing 1-olefins Grant 4,383,096 - Shida , et al. May 10, 1 | 1983-05-10 |
| Organomagnesium compounds Grant 4,383,119 - Pullukat , et al. May 10, 1 | 1983-05-10 |
| Polymerization catalyst and method Grant 4,374,753 - Pullukat , et al. February 22, 1 | 1983-02-22 |
| Polymerization catalyst and method Grant 4,359,403 - Hoff , et al. November 16, 1 | 1982-11-16 |
| Method of making polymers and copolymers of 1-olefins Grant 4,303,770 - Pullukat , et al. December 1, 1 | 1981-12-01 |
| Polymerization catalyst Grant 4,263,171 - Shida , et al. April 21, 1 | 1981-04-21 |
| Olefin polymerization catalyst of chromium and process of preparing it Grant 4,218,345 - Hoff , et al. August 19, 1 | 1980-08-19 |
| Ethylene polymerization catalyst and method Grant 4,173,548 - Pullukat , et al. November 6, 1 | 1979-11-06 |
| Polymerization catalyst and method Grant 4,041,225 - Pullukat August 9, 1 | 1977-08-09 |
| Catalyst, method and polymerization processes Grant 4,041,224 - Hoff , et al. August 9, 1 | 1977-08-09 |
| Method of polymerizing olefins Grant 3,941,761 - Pullukat , et al. March 2, 1 | 1976-03-02 |
| Organotin chromate polymerization catalyst Grant 3,884,832 - Pullukat , et al. May 20, 1 | 1975-05-20 |
| Catalyst for and method of preparing ultra high molecular weight polyolefins Grant 3,882,096 - Shida , et al. May 6, 1 | 1975-05-06 |
| Organotin chromate polymerization catalyst Grant 3,876,554 - Pullukat April 8, 1 | 1975-04-08 |
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