Erker; Gerhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Erker; Gerhard.The latest application filed is for "process for preparation of salt-like chemical compound, and its use in catalyst systems for preparing polyolefins".

Company Profile

0.9.4

Erker; Gerhard - 48159 Munster DE
Erker; Gerhard - Munster DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transition metal compound Grant RE40,121 - Erker , et al. February 26, 2	2008-02-26
Method for producing transition metal compounds and their use for the polymerization of olefins Grant 7,105,690 - Schottek , et al. September 12, 2	2006-09-12
Process for preparation of a salt-like chemical compound and its use in catalyst systems for preparing polyolefins Grant 6,861,384 - Schottek , et al. March 1, 2	2005-03-01
Catalysts for polymerization of alkylene oxides Grant 6,809,211 - Erker , et al. October 26, 2	2004-10-26
Process for preparation of salt-like chemical compound, and its use in catalyst systems for preparing polyolefins App 20040048992 - Schottek, Jorg ; et al.	2004-03-11
Catalysts for polymerization of alkylene oxides App 20040010165 - Erker, Gerhard ; et al.	2004-01-15
Method for producing transition metal compounds and their use for the polymerization of olefins App 20030191334 - Schottek, Jorg ; et al.	2003-10-09
Saline chemical composition, method for producing the same and the use thereof in catalyst systems for producing polyolefins App 20030069426 - Schottek, Jorg ; et al.	2003-04-10
Catalyst system composed of metallocenes comprising substituents containing fluorine Grant 6,537,943 - Fritze , et al. March 25, 2	2003-03-25
Transition metal compound Grant 6,090,739 - Riedel , et al. July 18, 2	2000-07-18
Process for the preparation of an olefin polymer Grant 5,792,819 - Erker , et al. August 11, 1	1998-08-11
Metallocenes, and their use as catalysts Grant 5,710,297 - Weller , et al. January 20, 1	1998-01-20
Process for the preparation of polyolefins Grant 5,565,534 - Aulbach , et al. October 15, 1	1996-10-15

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