Patents by Inventor Jenny L. Peters

Jenny L. Peters 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).

  • Self-preserving conditioning shampoo formulation
    Patent number: 4938953
    Abstract: A conditioning shampoo formulation comprising a base surfactant level of at least 16%, which includes cocamidopropyl betaine and cocamide diethanolamine. The formulation is essentially free of additional preservatives and is suitable for use as a conditioner for hair prior to treatment with a hair restoring medication or agent.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: July 3, 1990
    Assignee: The Upjohn Company
    Inventors: Lorraine E. Pena, Jenny L. Peters