Nitrogen-containing polymers

Patents Grantslast 30 patents

  • Information Patent Grant

    Curable compositions

    • Patent number 11,518,873
    • Issue date Dec 6, 2022
    • Arkema France
    • Thomas W. Hazell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Urethane-modified (meth)acrylamide compound and active energy ray c...

    • Patent number 10,759,897
    • Issue date Sep 1, 2020
    • KJ Chemicals Corporation
    • Miki Takenouchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    UV-curable floor sealants

    • Patent number 8,808,863
    • Issue date Aug 19, 2014
    • Photokinetic Coatings & Adhesives, LLC
    • Geoffrey Russell
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hydrogel for use in downhole seal applications

    • Patent number 7,304,098
    • Issue date Dec 4, 2007
    • Schlumberger Technology Corporation
    • Yanmei Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sealing material which swells when treated with water

    • Patent number 6,358,580
    • Issue date Mar 19, 2002
    • Datwyker A.G. Gummi & Kunststoffe
    • Thomas Mang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photocurable filling compound, in particular for closing the gap be...

    • Patent number 4,934,714
    • Issue date Jun 19, 1990
    • BASF Aktiengesellschaft
    • John Lynch
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Gel-forming compositions and the use thereof

    • Patent number 4,521,452
    • Issue date Jun 4, 1985
    • Ronald E. Highsmith
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3907725

    • Patent number 3,907,725
    • Issue date Sep 23, 1975
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3839263

    • Patent number 3,839,263
    • Issue date Oct 1, 1974
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    CURABLE COMPOSITIONS

    • Publication number 20190315959
    • Publication date Oct 17, 2019
    • Arkema France
    • Thomas W. HAZELL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    URETHANE-MODIFIED (METH)ACRYLAMIDE COMPOUND AND ACTIVE ENERGY RAY C...

    • Publication number 20180244832
    • Publication date Aug 30, 2018
    • KJ CHEMICALS CORPORATION
    • Miki TAKENOUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    UV-CURABLE FLOOR SEALANTS

    • Publication number 20140349122
    • Publication date Nov 27, 2014
    • Geoffrey RUSSELL
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    UV-CURABLE FLOOR SEALANTS

    • Publication number 20120183784
    • Publication date Jul 19, 2012
    • PHOTOKINETIC COATINGS & ADHESIVES, LLC
    • Geoffrey Russell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HYDROGEL FOR USE IN DOWNHOLE SEAL APPLICATIONS

    • Publication number 20060278391
    • Publication date Dec 14, 2006
    • Yanmei Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrogel for use in downhole seal applications

    • Publication number 20060047028
    • Publication date Mar 2, 2006
    • Yanmei Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrogel for use in downhole seal applications

    • Publication number 20050171248
    • Publication date Aug 4, 2005
    • Yanmei Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...