Patents by Inventor Steven A. Herweck

Steven A. Herweck 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).

  • Hydrophobic cross-linked gels for bioabsorbable drug carrier coatings
    Patent number: 9220820
    Abstract: Coatings for medical devices, methods of making the coatings, and methods of using them are described.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: December 29, 2015
    Inventors: Keith M. Faucher, Hui Tang, Lisa Rogers, Joseph Ferraro, Paul Martakos, Steven A. Herweck, Theodore Karwoski
  • HYDROPHOBIC CROSS-LINKED GELS FOR BIOABSORBABLE DRUG CARRIER COATINGS
    Publication number: 20140010949
    Abstract: Coatings for medical devices, methods of making the coatings, and methods of using them are described.
    Type: Application
    Filed: July 16, 2013
    Publication date: January 9, 2014
    Inventors: Keith M. Faucher, Hui Tang, Lisa Rogers, Joseph Ferraro, Paul Martakos, Steven A. Herweck, Theodore Karwoski
  • Graft and method of making
    Publication number: 20030114923
    Abstract: A graft has a seamless flow dividing structure. A method of manufacturing the flow dividing graft structure includes providing a first section of graft material having at least one side, a first end, and a second end. An opening is drawn out through the at least one side. A second section of graft material is coupled with the opening. An angled section is formed along the first section of graft material. The angled section provides a seamless division of flow supplied from the second section to the first section and directs the flow to each of the first and second ends of the first graft material. The resulting graft structure includes a main graft section. A branch graft section is coupled with the main graft section at an angled divider section. The angled divider section is seamless and is suitable for dividing flow through the flow dividing graft structure.
    Type: Application
    Filed: November 14, 2002
    Publication date: June 19, 2003
    Inventors: Thomas M. Swanick, Joseph Ferraro, Ibrahim Dagher, Paul Martakos, Theodore Karwoski, Steven A. Herweck