Patents by Inventor James Stupar

James Stupar 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).

  • Antimicrobial compositions
    Patent number: 4677143
    Abstract: Antimicrobial compositions finding particular utility for coating access systems, lead devices including shunts, cannulae, catheters, catheter adapters, wires and other solid or hollow tubular devices used for a variety of medical purposes is provided. The composition comprises a material selected from the group consisting of acrylonitrile-butadiene-styrene copolymers, polyvinyl chloride, mixtures thereof, polyesters, polyurethanes, styrene-block copolymers, natural and synthetic rubbers, polycarbonates, nylon and silicone rubber mixed with an oligodynamic material consisting essentially of compounds of physiological, antimicrobial metals.
    Type: Grant
    Filed: November 27, 1985
    Date of Patent: June 30, 1987
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Dean Laurin, James Stupar
  • Antimicrobial compositions
    Patent number: 4603152
    Abstract: Antimicrobial compositions finding particular utility for coating access systems, lead devices including shunts, cannulae, catheters, catheter adapters, wires and other solid or hollow tubular devices used for a variety of medical purposes is provided. The composition comprises a material selected from the group consisting of acrylonitrile-butadiene-styrene copolymers, polyvinyl chloride, mixtures thereof, polyesters, polyurethanes, styrene-block copolymers, natural and synthetic rubbers, polycarbonates, nylon and silicone rubber mixed with an oligodynamic material consisting essentially of compounds of physiological, antimicrobial metals.
    Type: Grant
    Filed: October 1, 1984
    Date of Patent: July 29, 1986
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Dean Laurin, James Stupar