Patents by Inventor William F. S. Neillie

William F. S. Neillie 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).

  • Fabric treatment composition and the preparation thereof
    Patent number: 5093014
    Abstract: A fabric treatment composition comprising an aqueous base, one or more water-soluble amphoteric fabric conditioning materials and a co-active material having an HLB of between 10.0 and 12.0. The weight ratio of amphoteric material to co-active being from 5:1 to 50:1. The amphoteric material is preferably an amine oxide. The composition may also comprise from 1-75% of a water-insoluble cationic fabric treatment compositions.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: March 3, 1992
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventor: William F. S. Neillie