Patents by Inventor Edward Henderson, deceased

Edward Henderson, deceased 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: 3959491
    Abstract: A cosmetic composition for topical application to human skin comprises from 40 to 80 percent by weight sterilized fluid milk containing from about 7 to 18 percent fat and from about 8 to 11 percent non-fat solids, from 1 to 5 percent by weight of at least one fatty acid (for example, stearic acid), from 2.5 to 10 percent by weight of at least one triglyceride ester of a saturated fatty acid (for example, glycerol monostearate), from 5 to 15 percent by weight of at least one alkyl ester of a saturated fatty acid (for example, isopropyl palmitate), from 5 to 15 percent by weight of at least one alkane diol (for example, propylene glycol), from 0.1 to 0.5 percent by weight a salt of ethylenediamine tetraacetic acid (for example, disodium ethylenediamine tetraacetate dihydrate), from 0.1 to 0.5 percent by weight sorbic acid, from 0.3 to 0.5 percent by weight 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadomantane chloride, and the balance essentially water.
    Type: Grant
    Filed: October 29, 1974
    Date of Patent: May 25, 1976
    Assignee: Stiefel Laboratories, Inc.
    Inventors: Henry Y. Young, Edward Henderson, deceased