Ehara; Fujito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ehara; Fujito.The latest application filed is for "polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst, polyester resin obtained with the catalyst, and hollow molded container comprising the polyester resins".

Company Profile

0.5.3

Ehara; Fujito - Yamaguchi JP
Ehara, Fujito - Kuga-gun Yamaguchi JP
Ehara, Fujito - Waki-cho JP
Ehara; Fujito - Kanagawa 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 polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester Grant RE40,571 - Ohmatsuzawa , et al. November 11, 2	2008-11-11
Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst, polyester resin obtained with the catalyst, and hollow molded container comprising the polyester resins Grant 7,300,998 - Hori , et al. November 27, 2	2007-11-27
Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst, polyester resin obtained with the catalyst, and hollow molded container comprising the polyester resins App 20050107576 - Hori, Hideshi ; et al.	2005-05-19
Catalysts for polyester production, process for producing polyester, and polyester Grant 6,649,731 - Hori , et al. November 18, 2	2003-11-18
Catalysts for polyester production, process for producing polyester, and polyester App 20020193555 - Hori, Hideshi ; et al.	2002-12-19
Catalyst For Polyester Production, Process For Producing Polyester Using The Catalyst, Polyester Obtained By The Process, And Uses Of The Polyester App 20020137879 - Ohmatsuzawa, Takeshi ; et al.	2002-09-26
Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester Grant 6,346,070 - Ohmatsuzawa , et al. February 12, 2	2002-02-12
Activated carbon oxidized by air at near ambient temperatures for the control of ph and in water treatment applications Grant 5,368,739 - Dussert , et al. November 29, 1	1994-11-29

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