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Wenyan Li

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  • Orlando, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controlled release materials for anti-corrosion agents
    • Patent number 10,767,058
    • Issue date Sep 8, 2020
    • UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
    • Xuejun Zhang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hydrophobic-core microcapsules and their formation
    • Patent number 9,233,394
    • Issue date Jan 12, 2016
    • The United States of America as represented by the administrator of the Natio...
    • Luz M. Calle
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hydrophilic-core microcapsules and their formation
    • Patent number 9,227,221
    • Issue date Jan 5, 2016
    • The United States of America as represented by the administrator of the Natio...
    • Luz M. Calle
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Elongated microcapsules and their formation
    • Patent number 9,108,178
    • Issue date Aug 18, 2015
    • The United States of America as represented by the administrator of the Natio...
    • Luz M. Calle
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    pH-sensitive microparticles with matrix-dispersed active agent
    • Patent number 8,859,288
    • Issue date Oct 14, 2014
    • The United States of America as represented by the administrator of the Natio...
    • Wenyan Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Coatings and methods for corrosion detection and/or reduction
    • Patent number 7,790,225
    • Issue date Sep 7, 2010
    • The United States of America as represented by the administrator of the Natio...
    • Luz M. Calle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    pH-Sensitive Microparticles with Matrix-Dispersed Active Agent
    • Publication number 20130017612
    • Publication date Jan 17, 2013
    • United States of America as represented by the Administrator of the National...
    • Wenyan LI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Self-Healing Polymer Materials for Wire Insulation, Polyimides, Fla...
    • Publication number 20120321828
    • Publication date Dec 20, 2012
    • United States of America as represented by the Administrator of the National...
    • Scott T. Jolley
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Elongated Microcapsules and their Formation
    • Publication number 20120207921
    • Publication date Aug 16, 2012
    • Space Administration
    • Luz M. Calle
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Hydrophilic-Core Microcapsules and their Formation
    • Publication number 20100320421
    • Publication date Dec 23, 2010
    • U.S.A. as Represented by the Administrator of the National Aeronautics and Sp...
    • Luz M. CALLE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrophobic-Core Microcapsules and their Formation
    • Publication number 20100305234
    • Publication date Dec 2, 2010
    • United States of America as represented by the Administrator of the National...
    • Luz M. Calle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Coatings and Methods for Corrosion Detection and/or Reduction
    • Publication number 20100242788
    • Publication date Sep 30, 2010
    • United States of America as represented by the Administrator of the National...
    • Luz M. Calle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...