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Patrick Witham

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  • Eugene, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ocular lubricant formulations
    • Patent number 11,918,603
    • Issue date Mar 5, 2024
    • Harrow IP, LLC
    • William Stringer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluorescein formulations and kits
    • Patent number 11,793,891
    • Issue date Oct 24, 2023
    • OPUS LIFE SCIENCES, LLC
    • Patrick H. Witham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fluorescein and benoxinate compositions
    • Patent number 11,452,779
    • Issue date Sep 27, 2022
    • Paragon Bioteck, Inc.
    • Patrick H. Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluorescein and benoxinate compositions
    • Patent number 10,842,872
    • Issue date Nov 24, 2020
    • Paragon Bioteck, Inc.
    • Patrick H. Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluorescein and benoxinate compositions
    • Patent number 10,632,197
    • Issue date Apr 28, 2020
    • Paragon Bioteck, Inc.
    • Patrick H. Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluorescein and benoxinate compositions
    • Patent number 10,293,047
    • Issue date May 21, 2019
    • Paragon Bioteck, Inc.
    • Patrick H. Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods and compositions of stable phenylephrine formulations
    • Patent number 8,859,623
    • Issue date Oct 14, 2014
    • Paragon Bioteck, Inc.
    • Patrick H. Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heated eyelid cleanser
    • Patent number 8,281,445
    • Issue date Oct 9, 2012
    • OCuSOFT, Inc.
    • Nat G. Adkins, Jr.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eyelid scrub composition
    • Patent number 7,951,387
    • Issue date May 31, 2011
    • OCuSOFT, Inc.
    • Patrick Witham
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents