Patents by Inventor Oyvind Skaugrud

Oyvind Skaugrud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • In situ formation of polymeric material
    Patent number: 6391294
    Abstract: A pharmaceutically acceptable bio-adhesive coating, film or gel is formed in situ at a body surface by the reaction of (i) an anionic polymer or tripolyphosphate and (ii) a cationic polymer in the presence of water. The two components are supplied either as separate aqueous solutions or in a single non-aqueous formulation, which can be a liquid suspension tablet, capsule or powder.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: May 21, 2002
    Assignee: Reckitt Benckiser Healthcare (UK) Limited
    Inventors: Peter William Dettmar, Ian Gordon Jolliffe, Oyvind Skaugrud