Schumann; Herbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schumann; Herbert.The latest application filed is for "oxygen-containing organoaluminium complexes as cocatalysts".
- Schumann; Herbert - Berlin DE
| Patent | Date |
|---|---|
| Catalyst systems for Ziegler-Natta propene polymerisation Grant 7,351,678 - Kohler , et al. April 1, 2 | 2008-04-01 |
| Oxygen-containing organoaluminium complexes as cocatalysts Grant 7,238,757 - Koehler , et al. July 3, 2 | 2007-07-03 |
| Oxygen-containing organoaluminium complexes as cocatalysts App 20060199926 - Koehler; Katrin ; et al. | 2006-09-07 |
| Heterogenisation of catalytic components App 20050085374 - Koehler, Katrin ; et al. | 2005-04-21 |
| Catalyst systems for ziegler-natta propene polymerisation App 20040242408 - Kohler, Katrin ; et al. | 2004-12-02 |
| Aluminum alkyl complexes as cocatalysts Grant 6,596,890 - Poetsch , et al. July 22, 2 | 2003-07-22 |
| Catalyst system for the Ziegler-Natta polymerization of olefins Grant 6,534,606 - Kohler , et al. March 18, 2 | 2003-03-18 |
| Catalyst system for the Ziegler-Natta polymerization of olefins App 20020173603 - Kohler, Katrin ; et al. | 2002-11-21 |
| Method of growing thin film electroluminescent structures Grant 6,248,605 - Harkonen , et al. June 19, 2 | 2001-06-19 |
| Coordination catalyst systems Grant 5,468,707 - Pohl , et al. November 21, 1 | 1995-11-21 |
| Organometallic compounds Grant 5,015,747 - Hostalek , et al. May 14, 1 | 1991-05-14 |
| Organometallic compounds Grant 4,880,492 - Erdmann , et al. November 14, 1 | 1989-11-14 |
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