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Howard N. Stevens

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  • Drymen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pharmaceutical processing
    • Patent number 11,452,696
    • Issue date Sep 27, 2022
    • DRUG DELIVERY INTERNATIONAL LTD.
    • Howard Norman Ernest Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Immediate/delayed drug delivery
    • Patent number 11,065,205
    • Issue date Jul 20, 2021
    • DRUG DELIVERY INTERNATIONAL LIMITED
    • Alexander Mullen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Press coated tablet prepared for delayed release of an active ingre...
    • Patent number 10,675,247
    • Issue date Jun 9, 2020
    • Drug Delivery International Ltd.
    • Howard Norman Ernest Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tablet
    • Patent number 10,646,448
    • Issue date May 12, 2020
    • Drug Delivery International Ltd.
    • Howard Norman Ernest Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Immediate/delayed drug delivery
    • Patent number 10,137,091
    • Issue date Nov 27, 2018
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pulsatile drug release
    • Patent number 9,474,719
    • Issue date Oct 25, 2016
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Delayed prolonged drug delivery
    • Patent number 9,283,192
    • Issue date Mar 15, 2016
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ocular treatment device
    • Patent number 6,726,665
    • Issue date Apr 27, 2004
    • Pharmacia Aktiebolag
    • Jonathan K. Embleton
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ocular treatment device
    • Patent number 6,425,888
    • Issue date Jul 30, 2002
    • R. P. Scherer Corporation
    • Jonathan K. Embleton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expulsion of material from a delivery device
    • Patent number 5,897,874
    • Issue date Apr 27, 1999
    • R. P. Scherer Corporation
    • Howard Norman Ernest Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Capsule construction
    • Patent number 5,770,224
    • Issue date Jun 23, 1998
    • R. P. Scherer Corporation
    • Abdul Rashid
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Controlled release device
    • Patent number 5,750,143
    • Issue date May 12, 1998
    • R. P. Scherer Corporation
    • Abdul Rashid
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dispensing device
    • Patent number 5,474,784
    • Issue date Dec 12, 1995
    • British Technology Group Limited
    • Howard N. E. Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dispensing device
    • Patent number 5,342,624
    • Issue date Aug 30, 1994
    • British Technology Group Ltd.
    • Marion E. McNeill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    IMMEDIATE/DELAYED DRUG DELIVERY
    • Publication number 20190125679
    • Publication date May 2, 2019
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PHARMACEUTICAL PROCESSING
    • Publication number 20180055773
    • Publication date Mar 1, 2018
    • Drug Delivery International Ltd.
    • Howard Norman Ernest STEVENS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PHARMACEUTICAL COMPOSITION
    • Publication number 20180008542
    • Publication date Jan 11, 2018
    • University of Strathclyde
    • Barry Douglas Moore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Composition
    • Publication number 20170333355
    • Publication date Nov 23, 2017
    • Drug Delivery International Ltd.
    • Howard Norman Ernest Stevens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TABLET
    • Publication number 20170258731
    • Publication date Sep 14, 2017
    • Howard Norman Ernest STEVENS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PHARMACEUTICAL COMPOSITION
    • Publication number 20170014345
    • Publication date Jan 19, 2017
    • University of Strathclyde
    • Barry Douglas Moore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PULSATILE DRUG RELEASE
    • Publication number 20130022676
    • Publication date Jan 24, 2013
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DELAYED PROLONGED DRUG DELIVERY
    • Publication number 20130022677
    • Publication date Jan 24, 2013
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMMEDIATE/DELAYED DRUG DELIVERY
    • Publication number 20130017262
    • Publication date Jan 17, 2013
    • University of Strathclyde
    • Alexander Mullen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Rapid dehydration of proteins
    • Publication number 20060120992
    • Publication date Jun 8, 2006
    • University of Strathclyde
    • Barry Douglas Moore
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Ocular treatment device
    • Publication number 20040220537
    • Publication date Nov 4, 2004
    • Pharmacia Aktiebolag
    • Jonathan K. Embleton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE