Patents by Inventor Peter Passalacqua

Peter Passalacqua 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).

  • Patent number: 4605553
    Abstract: An improved dry pressed powder composition containing, by weight, about 1 to 10% a metal stearate, e.g. zinc stearate, about 1 to 10% alkaline metal carbonate, e.g. magnesium carbonate, about 10 to 50% of a naturally or synthetically derived cellulose or derivative thereof; and about 10 to 60% of aluminum potassium silicate; and a cosmetically effective amount of a cosmetically active ingredient, e.g. about 15 to 30% of aluminum chlorohydrate antiperspirant. The ingredients are blended together in a dry form and pressed into a stick-type form.
    Type: Grant
    Filed: January 31, 1983
    Date of Patent: August 12, 1986
    Inventor: Peter Passalacqua