Higuchi; Shinya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Higuchi; Shinya.The latest application filed is for "method for producing aqueous dispersion of polytetrafluoroethylene".

Company Profile

6.19.27

Higuchi; Shinya - Chiyoda-ku JP
HIGUCHI; Shinya - Tokyo JP
Higuchi; Shinya - Ichihara JP
Higuchi; Shinya - Ichihara-shi JP
Higuchi; Shinya - Chiba 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
Modified polytetrafluoroethylene and method for producing same Grant 11,421,058 - Higuchi , et al. August 23, 2	2022-08-23
Method For Producing Aqueous Dispersion Of Polytetrafluoroethylene App 20220235156 - HIGUCHI; Shinya ; et al.	2022-07-28
Method For Producing Fluorine-containing Polymer, Aqueous Dispersion Liquid, And Fluorine-containing Polymer Composition App 20210403623 - SHIBASAKI; Kosuke ; et al.	2021-12-30
Method For Producing Modified Polytetrafluoroethylene, Method For Producing Modified Polytetrafluoroethylene Powder, And Method For Producing Stretched Porous Material App 20210009732 - Higuchi; Shinya ; et al.	2021-01-14
Production methods for aqueous emulsion, fine powder and stretched porous body of modified polytetrafluoroethylene Grant 10,865,257 - Higuchi , et al. December 15, 2	2020-12-15
Modified Polytetrafluoroethylene, Molded Product, And Method For Producing Stretched Porous Material App 20200216583 - HIGUCHI; Shinya ; et al.	2020-07-09
Modified Polytetrafluoroethylene, Molded Product, And Method For Producing Stretched Porous Material App 20200216591 - HIGUCHI; Shinya ; et al.	2020-07-09
Method For Producing Modified Polytetrafluoroethylene, Method For Producing Modified Polytetrafluoroethylene Powder, And Method App 20200207880 - HIGUCHI; Shinya ; et al.	2020-07-02
Modified Polytetrafluoroethylene And Method For Producing Same App 20200095353 - Higuchi; Shinya ; et al.	2020-03-26
Polytetrafluoroethylene Aqueous Dispersion App 20180298160 - KOBAYASHI; Shigeki ; et al.	2018-10-18
Method For Producing Tetrafluoroethylene Copolymer Aqueous Dispersion App 20180298131 - Kobayashi; Shigeki ; et al.	2018-10-18
Production Methods For Aqueous Emulsion, Fine Powder And Stretched Porous Body Of Modified Polytetrafluoroethylene App 20180142043 - Higuchi; Shinya ; et al.	2018-05-24
Process for producing polytetrafluoroethylene molding powder and process for producing polytetrafluoroethylene agglomerated product Grant 9,718,930 - Higuchi , et al. August 1, 2	2017-08-01
Polytetrafluoroethylene aqueous emulsion and process for its production, polytetrafluoroethylene aqueous dispersion obtainable by using such an aqueous emulsion, polytetrafluoroethylene fine powder, and stretched porous material Grant 9,376,520 - Higuchi , et al. June 28, 2	2016-06-28
Process For Producing Polytetrafluoroethylene Molding Powder And Process For Producing Polytetrafluoroethylene Agglomerated Product App 20150315342 - HIGUCHI; Shinya ; et al.	2015-11-05
Process For Producing Polytetrafluoroethylene Fine Powder App 20140343239 - HIGUCHI; Shinya ; et al.	2014-11-20
Method for producing polytetrafluoroethylene fine powder Grant 8,575,287 - Higuchi , et al. November 5, 2	2013-11-05
Polytetrafluoroethylene Aqueous Emulsion And Process For Its Production, Polytetrafluoroethylene Aqueous Dispersion Obtainable By Using Such An Aqueous Emulsion, Polytetrafluoroethylene Fine Powder, And Stretched Porous Material App 20120202906 - HIGUCHI; Shinya ; et al.	2012-08-09
Method for producing polytetrafluoroethylene fine powder Grant 7,973,127 - Higuchi , et al. July 5, 2	2011-07-05
Method For Producing Polytetrafluoroethylene Fine Powder App 20110040054 - HIGUCHI; Shinya ; et al.	2011-02-17
Method For Producing Polytetrafluoroethylene Fine Powder App 20110021728 - HIGUCHI; Shinya ; et al.	2011-01-27
Aqueous polytetrafluoroethylene emulsion, polytetrafluoroethylene fine powder and porous material obtained therefrom Grant 7,851,573 - Higuchi , et al. December 14, 2	2010-12-14
Process for producing aqueous fluorinated polymer dispersion having reduced content of fluorinated emulsifier Grant 7,834,137 - Higuchi , et al. November 16, 2	2010-11-16
Polytetrafluoroethylene aqueous dispersion and its product Grant 7,709,566 - Hoshikawa , et al. May 4, 2	2010-05-04
Fluororesin aqueous dispersion with polyoxyalkylene ester surfactant Grant 7,671,123 - Hoshikawa , et al. March 2, 2	2010-03-02
Method for regenerating basic anion-exchange resin Grant 7,622,608 - Higuchi , et al. November 24, 2	2009-11-24
Process For Producing Aqueous Fluorinated Polymer Dispersion Having Reduced Content Of Fluorinated Emulsifier App 20090221726 - HIGUCHI; Shinya ; et al.	2009-09-03
Aqueous dispersion of polytetrafluoroethylene and process for its production Grant 7,514,484 - Hoshikawa , et al. April 7, 2	2009-04-07
Aqueous dispersion of polytetrafluoroethylene and process for its production Grant 7,514,483 - Hoshikawa , et al. April 7, 2	2009-04-07
Polytetrafluoroethylene Aqueous Dispersion And Its Product App 20080214714 - Hoshikawa; Jun ; et al.	2008-09-04
Fluororesin Having Low Residual Amount Of Fluorinated Emulsifier And Process For Its Production App 20080207859 - Matsuoka; Yasuhiko ; et al.	2008-08-28
Aqueous Polytetrafluoroethylene Emulsion, Polytetrafluoroethylene Fine Powder And Porous Material Obtained Therefrom App 20080200571 - HIGUCHI; Shinya ; et al.	2008-08-21
Method For Regenerating Basic Anion-exchange Resin App 20080182913 - HIGUCHI; Shinya ; et al.	2008-07-31
Fluororesin Aqueous Dispersion App 20080033063 - Hoshikawa; Jun ; et al.	2008-02-07
Process for producing aqueous dispersion of purified polytetrafluoroethylene Grant 7,238,735 - Hoshikawa , et al. July 3, 2	2007-07-03
Process for producing aqueous dispersion of purified polytetrafluoroethylene App 20070043164 - Hoshikawa; Jun ; et al.	2007-02-22
Aqueous dispersion of polytetrafluoroethylene and process for its production App 20070015857 - Hoshikawa; Jun ; et al.	2007-01-18
Aqueous dispersion of polytetrafluoroethylene and process for its production App 20060276574 - Hoshikawa; Jun ; et al.	2006-12-07
Tetrafluoroethylene copolymer, its production method and paste extruded product Grant 7,071,273 - Kobayashi , et al. July 4, 2	2006-07-04
Tetrafluoroethylene copolymer Grant 7,009,018 - Oharu , et al. March 7, 2	2006-03-07
Tetrafluoroethylene copolymer App 20050187363 - Oharu, Kazuya ; et al.	2005-08-25
Tetrafluoroethylene copolymer, its production method and paste extruded product App 20050064195 - Kobayashi, Shigeki ; et al.	2005-03-24
Polytetrafluoroethylene composition, method for its production and granulated product Grant 6,538,058 - Kobayashi , et al. March 25, 2	2003-03-25
Polytetrafluoroethylene composition, method for its production and granulated product App 20020061956 - Kobayashi, Shigeki ; et al.	2002-05-23

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