the non-solvent being aqueous

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing porous cellulose beads and adsorbent employing...

    • Patent number 10,189,007
    • Issue date Jan 29, 2019
    • Kaneka Corporation
    • Asuka Hayashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for manufacturing alveolate cellulosed products

    • Patent number 6,129,867
    • Issue date Oct 10, 2000
    • Financiere Elysees Balzac
    • Christophe Chevalier
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-cellular cellulose particle and process for preparation thereof

    • Patent number 4,958,014
    • Issue date Sep 18, 1990
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Junichi Shirokaze
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3865765

    • Patent number 3,865,765
    • Issue date Feb 11, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3865775

    • Patent number 3,865,775
    • Issue date Feb 11, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3865764

    • Patent number 3,865,764
    • Issue date Feb 11, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3821146

    • Patent number 3,821,146
    • Issue date Jun 28, 1974
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3706595

    • Patent number 3,706,595
    • Issue date Dec 19, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3607692

    • Patent number 3,607,692
    • Issue date Sep 21, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents