Bettonville; Serge

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bettonville; Serge.The latest application filed is for "process for producing polyethylene pipe resins".

Company Profile

0.5.4

Bettonville; Serge - Ougree BE
Bettonville; Serge - Crisnee BE

*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
Process for producing polyethylene pipe resins Grant 7,127,853 - Miserque , et al. October 31, 2	2006-10-31
Polyethylene pipe resins and production thereof Grant 7,037,977 - Miserque , et al. May 2, 2	2006-05-02
Process for producing polyethylene pipe resins App 20060009584 - Miserque; Olivier ; et al.	2006-01-12
Polyethylene pipe resins and production thereof Grant 6,946,521 - Miserque , et al. September 20, 2	2005-09-20
Polyethylene pipe resins and production thereof App 20040181010 - Miserque, Olivier ; et al.	2004-09-16
Polyethylene pipe resins and production thereof App 20040157988 - Miserque, Olivier ; et al.	2004-08-12
Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of alpha-olefins, process for their preparation and use of said metallocenes for the polymerization of alpha-olefins App 20020103312 - Rausch, Marvun D. ; et al.	2002-08-01
Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of .alpha.-olefins, process for their preparation and use of said metallocenes for the polymerization of .alpha.-olefins Grant 6,355,747 - Rausch , et al. March 12, 2	2002-03-12
Propylene polymers and process for the production thereof Grant 5,756,587 - Bettonville , et al. May 26, 1	1998-05-26

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