Patents by Inventor Mark Van Beek

Mark Van Beek 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).

  • Hyaluronic acid-retaining polymers
    Patent number: 7674781
    Abstract: Hyaluronic acid-retaining biopolymer is provided which exhibits low levels of protein adsorption and surface friction. The biopolymer is useful for incorporation in products, such as contact lenses, used in biological environments.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: March 9, 2010
    Inventors: Heather Sheardown, Mark Van Beek, Jian Guo