Gauthier; William J

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gauthier; William J.The latest application filed is for "chlorine-resistant polyethylene compound and articles made therefrom".

Company Profile

3.8.9

Gauthier; William J - Houston TX
Gauthier; William J. - Houston TX US
Gauthier; William J. - Hoeilaart 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
Chlorine-resistant polyethylene compound and articles made therefrom Grant 10,584,823 - Gauthier , et al.	2020-03-10
Method to purify olefin-containing hydrocarbon feedstocks Grant 10,493,438 - Gauthier , et al. De	2019-12-03
Chlorine-resistant Polyethylene Compound and Articles Made Therefrom App 20170089503 - Gauthier; William J ; et al.	2017-03-30
Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins Grant 8,759,243 - Coffy , et al. June 24, 2	2014-06-24
Multi-component Catalyst Systems For The Production Of Reactor Blends Of Polypropylene App 20140051816 - Tian; Jun ; et al.	2014-02-20
Multi-component Metallocene Catalyst Systems For The Production Of Reactor Blends Of Polypropylene App 20120322961 - Rauscher; David J. ; et al.	2012-12-20
Multi-component Catalyst Systems For The Production Of Reactor Blends Of Polypropylene App 20120322960 - Tian; Jun ; et al.	2012-12-20
Method To Purify Olefin-containing Hydrocarbon Feedstocks App 20120046512 - Gauthier; William J. ; et al.	2012-02-23
Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins Grant 8,003,739 - Coffy , et al. August 23, 2	2011-08-23
Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system App 20050234198 - Tian, Jun ; et al.	2005-10-20
High free shrink, high modulus, low shrink tension film with elastic recovery Grant 6,872,462 - Roberts , et al. March 29, 2	2005-03-29
Supported metallocene catalysts Grant 6,855,783 - Gauthier , et al. February 15, 2	2005-02-15
Supported metallocene catalysts App 20040204310 - Gauthier, William J. ; et al.	2004-10-14
High free shrink, high modulus, low shrink tension film with elastic recovery App 20040142195 - Roberts, William P. ; et al.	2004-07-22

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