Patents by Inventor Philip Pensak

Philip Pensak 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).

  • Dentifrice composition
    Patent number: 4152419
    Abstract: Dentifrice composition containing an alkali monofluorophosphate and an alkali metal fluoride and a polishing material which consists essentially of a water-insoluble phosphate salt, at least a major portion of which is an insoluble alkali metal metaphosphate.
    Type: Grant
    Filed: May 25, 1977
    Date of Patent: May 1, 1979
    Assignee: Colgate-Palmolive Company
    Inventor: Philip Pensak
  • Stable dentifrice
    Patent number: 4118471
    Abstract: A dentifrice which is stable in an unlined aluminum tube comprising alpha-alumina trihydrate polishing agent and which has a pH of about 6.5-8.0, which dentifrice contains an acidifying agent consisting essentially of saccharin acid.
    Type: Grant
    Filed: June 9, 1977
    Date of Patent: October 3, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Philip Pensak
  • Oral product
    Patent number: 3947570
    Abstract: A stable, visually clear, haze free, lemon oil containing flavored mouthwash free from unpleasant tasting lemon oil degradation components comprising water, lemon oil, nonionic surfactant, humectant and buffering agent.
    Type: Grant
    Filed: November 22, 1974
    Date of Patent: March 30, 1976
    Assignee: Colgate-Palmolive Company
    Inventors: Philip Pensak, Joseph P. Januszewski