Patents by Inventor Viola Grohe

Viola Grohe 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 and body cleaning composition
    Patent number: 5525263
    Abstract: The present invention is a hair and body cleaning composition containing a combination of at least one predetermined nitrogen-free thickener and a surfactant mixture of alkyl ether sulfate, ethoxylated sulfosuccinic acid hemiester and alkyl ether carboxylate or alkali polyglycoside. The hair and body cleaning composition according to the invention is distinguished by excellent compatibility with skin.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: June 11, 1996
    Assignee: Wella Aktiengesellschaft
    Inventors: Rudolf Bimczok, Thomas Stiehm, Viola Grohe