Patents by Inventor Rose L. Trizzino

Rose L. Trizzino 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).

  • Fragrance-containing polymeric particles suspended in antiperspirant and/or deodorant vehicle
    Patent number: 4934609
    Abstract: Described are deodorant and/or antiperspirant vehicles which contain fragrance-containing polymer pellets containing 1 to 80% fragrance, the polymeric pellets produced by means of cryogenically grinding an extruded mixture of perfume composition and polymer.
    Type: Grant
    Filed: October 19, 1984
    Date of Patent: June 19, 1990
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Jerome I. Lindauer, Sharon L. Reich, Rose L. Trizzino, Valerie M. Suran, David E. Cincotta
  • Antiperspirant and/or deodorant stick having suspended therein fragrance-containing polymeric particles
    Patent number: 4731243
    Abstract: Described are deodorant and/or antiperspirant sticks which contain suspended therein fragrance-containing polymeric pellets containing 1 to 80% fragrance, the polymeric pellets produced by means of cryogenically grinding an extruded mixture of perfume composition and polymer.
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: March 15, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Jerome I. Lindauer, Sharon L. Reich, Rose L. Trizzino, Valerie M. Suran, David E. Cincotta