Patents by Inventor Paul H. Hubbard

Paul H. Hubbard 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).

  • Locking catheter system
    Patent number: 5352198
    Abstract: A locking catheter system including a flexible catheter having a restraining portion such as a pigtail, malecot rib or J-curve at its distal end and a flexible filament extending therefrom to attaching means at the other end of the catheter. The attaching means comprise a self-sealing sleeve through which the filament passes and an elastomeric sheath which encapsulates the sleeve to restrain the filament.
    Type: Grant
    Filed: November 24, 1993
    Date of Patent: October 4, 1994
    Assignee: Uresil Corporation
    Inventors: Barry Goldenberg, Jeffrey T. Williams, David Schucart, Paul H. Hubbard, Lev Melinyshyn
  • Suction drainage receptacle
    Patent number: D344331
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: February 15, 1994
    Assignee: Uresil Corporation
    Inventors: Alexander Poloyko, Jeffrey T. Williams, Paul H. Hubbard, Lev Melinyshyn