Patents by Inventor Thomas Guest

Thomas Guest 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).

  • Spray for fluent materials
    Patent number: 8152777
    Abstract: Certain embodiments relate to a sprayer or other medical apparatus for applying a biocompatible coating in situ. Such an apparatus may have a first conduit connected to a first exit opening and a second conduit connected to a second exit opening to deliver a first composition through the first conduit and a second composition through the second conduit to mix the first composition and the second composition outside both the first conduit and the second conduit. The first composition may be, e.g., a precursor to a material formed after the mixing of the first composition and the second composition. The first exit opening and the second exit opening may be approximately adjacent to each other and define an angle that is less than about 140 degrees.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: April 10, 2012
    Assignee: Confluent Surgical, Inc.
    Inventors: Patrick Kenneth Campbell, Arthur J Driscoll, Thomas Guest