Patents by Inventor Alexander Paul Znaiden

Alexander Paul Znaiden 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).

  • Cosmetic compositions including polyisobutene
    Patent number: 5695772
    Abstract: A cold cream cosmetic composition, preferably clear, is provided that includes water, a C.sub.2 -C.sub.6 polyhydric alcohol, a hydrocarbon polymer formed from 6 to 1,000 repeating units of C.sub.4 -C.sub.20 alkene monomer and a silicone emollient. These compositions exhibit visual clarity with excellent make-up and grime removal while being extremely low in their greasiness feel on skin.
    Type: Grant
    Filed: August 27, 1996
    Date of Patent: December 9, 1997
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Vispi Kanga, Alexander Paul Znaiden