Patents by Inventor Min-Shui Lee

Min-Shui Lee 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).

  • Elastomeric segmented hydrophilic polyetherurethane based lubricious coatings
    Patent number: 4990357
    Abstract: A coating composition for an article surface includes a uniform blend of an elastomeric segmented hydrophilic polyetherurethane and a hydrophilic polymer, such as polyvinylpyrrolidone. The invention includes a method for rendering an article surface lubricious which includes coating the composition onto the article surface and contacting the coated surface with an aqueous liquid.
    Type: Grant
    Filed: May 4, 1989
    Date of Patent: February 5, 1991
    Assignee: Becton, Dickinson and Company
    Inventors: Mutlu Karakelle, Houshang Karimi, Min-Shui Lee, Robert A. Taller