Patents by Inventor John Anthony Keiner

John Anthony Keiner 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).

  • Hair preparation containing a fluoropolymer
    Patent number: 3972998
    Abstract: A hair cosmetic composition, for example a shampoo, for the treatment of wet hair on the head to reduce the time necessary for drying the hair, including a vinyl polymer containing monomers of the general formula ##EQU1## where Y is a partially or wholly fluorinated C.sub.1 -C.sub.11 alkyl group and Y' and Y" individually are either the same or different partially or wholly fluorinated C.sub.1 -C.sub.11 alkyl groups or hydrogen atoms and R.sup.2 is a hydrogen atom or a methyl group.
    Type: Grant
    Filed: November 15, 1974
    Date of Patent: August 3, 1976
    Assignee: Lever Brothers Company
    Inventor: John Anthony Keiner