Kerth; Juergen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kerth; Juergen.The latest application filed is for "ziegler-natta catalyst systems containing specific organosilicon compounds".

Company Profile

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Kerth; Juergen - Carlsberg DE
Kerth; Juergen - 6719 Carlsberg 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
Ziegler-natta catalyst systems containing specific organosilicon compounds Grant 5,773,537 - Mueller , et al. June 30, 1	1998-06-30
Multiphase block of propylene, comprising copolymers of propylene Grant 5,753,773 - Langhauser , et al. May 19, 1	1998-05-19
Process for preparing copolymers of propylene with other 1-alkenes Grant 5,618,895 - Kerth , et al. April 8, 1	1997-04-08
Propylene copolymers grafted using free radical initiators Grant 5,451,639 - Marczinke , et al. September 19, 1	1995-09-19
Preparation of homo- and copolymers of propene by means of a Ziegler-Natta catalyst system Grant 5,288,824 - Kerth , et al. February 22, 1	1994-02-22
Zieger-natta-type catalyst systems Grant 5,166,113 - Schwager , et al. November 24, 1	1992-11-24
Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system Grant 5,162,465 - Kerth , et al. November 10, 1	1992-11-10
Preparation of homopolymers and copolymers of propene by means of a Ziegler-Natta catalyst system Grant 5,006,620 - Zolk , et al. * April 9, 1	1991-04-09
Preparation of propylene/ethylene polymers of the toughened polypropylene type Grant 4,977,210 - Kerth , et al. December 11, 1	1990-12-11
Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system Grant 4,857,613 - Zolk , et al. August 15, 1	1989-08-15

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