in sheet

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER-ABSORBING RESIN PARTICLES, WATER-ABSORBING ARTICLE, METHOD FO...

    • Publication number 20220072508
    • Publication date Mar 10, 2022
    • Sumitomo Seika Chemicals Co., Ltd.
    • Moe NISHIDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATER-ABSORBING RESIN

    • Publication number 20200353442
    • Publication date Nov 12, 2020
    • Sumitomo Seika Chemicals Co., Ltd.
    • Kenta Kumazawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE