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Zhongyuan Zhu

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  • Vernon Hills, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 10,610,523
    • Issue date Apr 7, 2020
    • BTCP PHARMA, LLC
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 10,016,403
    • Issue date Jul 10, 2018
    • INSYS DEVELOPMENT COMPANY, INC.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray and methods of use to treat pain
    • Patent number 9,642,797
    • Issue date May 9, 2017
    • INSYS DEVELOPMENT COMPANY, INC.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 9,642,844
    • Issue date May 9, 2017
    • INSYS DEVELOPMENT COMPANY, INC.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of treating pain by administering sublingual fentanyl spray
    • Patent number 9,289,387
    • Issue date Mar 22, 2016
    • INSYS DEVELOPMENT COMPANY, INC.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 9,241,935
    • Issue date Jan 26, 2016
    • Insys Pharma, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray and methods of treating pain
    • Patent number 8,835,460
    • Issue date Sep 16, 2014
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 8,835,459
    • Issue date Sep 16, 2014
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Room-temperature stable dronabinol formulations
    • Patent number 8,628,796
    • Issue date Jan 14, 2014
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 8,486,972
    • Issue date Jul 16, 2013
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sublingual fentanyl spray
    • Patent number 8,486,973
    • Issue date Jul 16, 2013
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20180303813
    • Publication date Oct 25, 2018
    • Insys Development Company, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20170239230
    • Publication date Aug 24, 2017
    • Insys Development Company, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20170202820
    • Publication date Jul 20, 2017
    • Insys Development Company, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20160193142
    • Publication date Jul 7, 2016
    • Insys Development Company, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20160095846
    • Publication date Apr 7, 2016
    • Insys Pharma, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20140343100
    • Publication date Nov 20, 2014
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20140343288
    • Publication date Nov 20, 2014
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20130327321
    • Publication date Dec 12, 2013
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBLINGUAL FENTANYL SPRAY
    • Publication number 20130296368
    • Publication date Nov 7, 2013
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oral cannabinnoid liquid formulations and methods of treatment
    • Publication number 20090181080
    • Publication date Jul 16, 2009
    • Insys Therapeutics Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sublingual fentanyl spray
    • Publication number 20090176834
    • Publication date Jul 9, 2009
    • Insys Therapeutics Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Aqueous dronabinol formulations
    • Publication number 20080112895
    • Publication date May 15, 2008
    • Insys Therapeutics Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sublingual fentanyl spray
    • Publication number 20070261695
    • Publication date Nov 15, 2007
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Room-temperature stable dronabinol formulations
    • Publication number 20060160888
    • Publication date Jul 20, 2006
    • Insys Therapeutics, Inc.
    • S. George Kottayil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE