Patents by Inventor Anthony L. La Via

Anthony L. La Via 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).

  • Ostomy adhesive
    Patent number: 4253460
    Abstract: An adhesive composition adapted for use with an ostomy appliance consisting of a mixture of a hydrocolloid gum, a pressure sensitive adhesive, and a cohesive strengthening agent. The cohesive strengthening agent is either an inert natural or synthetic fibrous material, finely divided cellulose, a cross-linked dextran, a cross-linked carboxymethylcellulose, or a starch-acrylonitrile graft copolymer.
    Type: Grant
    Filed: July 27, 1979
    Date of Patent: March 3, 1981
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: James L. Chen, Rudolfo D. Cilento, John A. Hill, Anthony L. La Via
  • Cephradine compositions
    Patent number: 4235900
    Abstract: Dry solid cephradine compositions are provided comprising cephradine and arginine, for reconstruction as injectables upon addition of water.A method is also provided for fomulating injectable cephradine.
    Type: Grant
    Filed: November 15, 1978
    Date of Patent: November 25, 1980
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Anthony L. La Via, Irwin S. Gibbs
  • Ostomy composition
    Patent number: 4204540
    Abstract: A composition adapted for use around the stoma consisting of a homogeneous mixture of a pressure sensitive adhesive component, mineral oil, and hydrocolloid gums or cohesive strengthening agents or a mixture of hydrocolloid gums and cohesive strengthening agents. By controlling the amount of mineral oil the resulting composition can be easily shaped according to the particular need.
    Type: Grant
    Filed: April 26, 1979
    Date of Patent: May 27, 1980
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Rudolfo D. Cilento, Anthony L. La Via, James L. Chen, John A. Hill
  • Ostomy adhesive
    Patent number: 4192785
    Abstract: An adhesive composition adapted for use with an ostomy appliance consisting of a mixture of a hydrocolloid gum, a pressure sensitive adhesive, and a cohesive strengthening agent. The cohesive strengthening agent is either an inert natural or synthetic fibrous material, finely divided cellulose, a cross-linked dextran, a cross-linked carboxymethylcellulose, or a starch-acrylonitrile graft copolymer.
    Type: Grant
    Filed: June 8, 1977
    Date of Patent: March 11, 1980
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: James L. Chen, Rudolfo D. Cilento, John A. Hill, Anthony L. La Via
  • Ostomy composition
    Patent number: 4166051
    Abstract: A composition adapted for use around the stoma consisting of a homogeneous mixture of a pressure sensitive adhesive component, mineral oil, and hydrocolloid gums or cohesive strengthening agents or a mixture of hydrocolloid gums and cohesive strengthening agents. By controlling the amount of mineral oil the resulting composition can be easily shaped according to the particular need.
    Type: Grant
    Filed: June 8, 1977
    Date of Patent: August 28, 1979
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Rudolfo D. Cilento, Anthony L. La Via, James L. Chen, John A. Hill