Patents by Inventor Francoise F. Meyer

Francoise F. Meyer 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).

  • Isotropic liquid detergents with improved anti-redeposition
    Publication number: 20030186832
    Abstract: Isotropic liquid detergents containing a soil release co-polymer and an anti-redeposition enhancer, the latter selected from vinyl pyrrolidone polymer or vinyl pyridine nitrous oxide polymer. The use of soil release co-polymer and the enhancer together leads to a synergistic improvement in soil anti-redeposition. Preferred compositions are colored isotropic compositions packaged in a transparent container.
    Type: Application
    Filed: March 15, 2002
    Publication date: October 2, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Tamara Padron, David A. Binder, Nancy C. Diaz, Francoise F. Meyer, Dennis Stephen Murphy