TREA

Subam BASUTHKAR SUNDAR RAO

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  • San Ramon, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    WS12-releasing contact lens
    • Patent number 11,934,044
    • Issue date Mar 19, 2024
    • CooperVision International Limited
    • Erwin C. Si
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    WS12-RELEASING CONTACT LENS
    • Publication number 20240036354
    • Publication date Feb 1, 2024
    • COOPERVISION INTERNATIONAL LIMITED
    • Erwin C. SI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WS12-RELEASING CONTACT LENS
    • Publication number 20220350163
    • Publication date Nov 3, 2022
    • COOPERVISION INTERNATIONAL LIMITED
    • Erwin C. SI
    • G02 - OPTICS