TREA

Andrew A. MCGIBBON

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contact lens with a hydrophilic layer
    • Patent number 11,181,754
    • Issue date Nov 23, 2021
    • Tangible Science, LLC
    • Karen L. Havenstrite
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Contact lens with a hydrophilic layer
    • Patent number 10,451,896
    • Issue date Oct 22, 2019
    • Tangible Science, LLC
    • Karen L. Havenstrite
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Contact lens with a hydrophilic layer
    • Patent number 9,395,468
    • Issue date Jul 19, 2016
    • Ocular Dynamics, LLC
    • Karen L. Havenstrite
    • G02 - OPTICS

Patents Applicationslast 30 patents