Patents by Inventor John C. Petricciani

John C. Petricciani 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).

  • Sub-human primate diploid cell lines as substrates for virus vaccine production
    Patent number: 4040905
    Abstract: Sub-human primate diploid cell lines suitable for virus vaccine production are disclosed as well as the production of the cultures. In particular, monkey diploid cell lines are disclosed.
    Type: Grant
    Filed: October 27, 1971
    Date of Patent: August 9, 1977
    Assignee: The United States Government
    Inventors: John C. Petricciani, Hope E. Hopps, Douglas E. Lorenz, Paul J. Vasington, Roslyn E. Wallace
  • Flexible contact lens cleaning, storing, and wetting compositions
    Patent number: 3954644
    Abstract: A contact lens cleaning, storing and wetting solution is provided for cleaning, storing and wetting flexible silicone contact lenses. The solution comprises a poly (oxyethylene)- poly (oxypropylene) block copolymer having a molecular weight between about 1900 and 15,500, a water solubility in excess of about 10 grams per 100 ml., a cloud point in 1 percent aqueous solution above about 30.degree.C., and a Foam Height in excess of 30 mm; a microbial growth inhibitor, such as benzalkonium chloride; purified water; and a sufficient amount of at least one essentially neutral, water-soluble compatible salt to provide a solution salt content equivalent to about 0.5 to 1.8 percent sodium chloride. The solution can also contain disodium or trisodium ethylenediamine tetraacetate and a polymeric viscosity building agent, if desired.
    Type: Grant
    Filed: July 9, 1973
    Date of Patent: May 4, 1976
    Assignee: Flow Pharmaceuticals, Inc.
    Inventors: Joseph Z. Krezanoski, John C. Petricciani