NAGAHASHI; Kouji

Patent Applications and Registrations

Patent applications and USPTO patent grants for NAGAHASHI; Kouji.The latest application filed is for "catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those".

Company Profile

0.6.5

NAGAHASHI; Kouji - Kuga-gun JP
Nagahashi; Kouji - Iwakuni JP
Nagahashi; Kouji - Iwakuni-shi JP
Nagahashi; Kouji - Yamaguchi JP

*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
Catalyst For Olefin Polymerization, Method For Producing Olefin Polymer, Method For Producing Propylene-based Copolymer, Propylene Polymer, Propylene-based Polymer Composition, And Use Of Those App 20160280819 - TOHI; Yasushi ; et al.	2016-09-29
Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those Grant 9,382,356 - Tohi , et al. July 5, 2	2016-07-05
Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer composition Grant 8,802,779 - Okamoto , et al. August 12, 2	2014-08-12
Process for production of syndiotactic propylene polymer Grant 8,017,705 - Yamaguchi , et al. September 13, 2	2011-09-13
.alpha.-olefin-based polymer composition, molded product formed from the composition, and novel polymer Grant 7,847,040 - Mori , et al. December 7, 2	2010-12-07
Process For Production Of Syndiotactic Propylene Polymer App 20100069588 - Yamaguchi; Tomohiro ; et al.	2010-03-18
Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those App 20080220193 - Tohi; Yasushi ; et al.	2008-09-11
Propylene-based polymer composition, use thereof, and method for producing thermpolastic polymer composition App 20080085977 - Okamoto; Masahiko ; et al.	2008-04-10
Alpha-Olefin-Based Polymer Composition, Molded Product Formed From the Composition, and Novel Polymer App 20070225431 - Mori; Ryoji ; et al.	2007-09-27

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