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Hidehiro YAMAGUCHI

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    PVOH dispersant for VCM polymerization
    • Patent number 10,766,983
    • Issue date Sep 8, 2020
    • Sekisui Specialty Chemicals America, LLC
    • K. Van Phung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chemical product packaging film
    • Patent number 10,450,118
    • Issue date Oct 22, 2019
    • Sekisui Chemical Co., Ltd.
    • Yasuyuki Ieda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYVINYL ALCOHOL USED AS DISPERSING AGENTS FOR POLYVINYL CHLORIDE...
    • Publication number 20190300627
    • Publication date Oct 3, 2019
    • Sekisui Chemical Co., Ltd
    • Yohei Nishimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHEMICAL PRODUCT PACKAGING FILM
    • Publication number 20180105338
    • Publication date Apr 19, 2018
    • Sekisui Chemical Co., Ltd
    • Yasuyuki IEDA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PVOH DISPERSANT FOR VCM POLYMERIZATION
    • Publication number 20180044451
    • Publication date Feb 15, 2018
    • SEKISUI SPECIALTY CHEMICALS AMERICA, LLC.
    • K. Van Phung
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATER-SOLUBLE FILM FOR PACKAGING CHEMICALS AND WATER-SOLUBLE FILM P...
    • Publication number 20160369072
    • Publication date Dec 22, 2016
    • SEKISUI SPECIALTY CHEMICALS AMERICA, LLC.
    • Hidehiro YAMAGUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...