Patents by Inventor Raquel Beatriz Barchini

Raquel Beatriz Barchini 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).

  • Detergent compositions
    Publication number: 20040180805
    Abstract: A detergent composition comprising from 0.01% to 99.9% by weight of an aromaticalkyl sulphonic surfactant, the balance being one or more other ingredients.
    Type: Application
    Filed: January 23, 2004
    Publication date: September 16, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Raquel Beatriz Barchini, Philippus Cornelis van der Hoeven, Willem Bernard Stanislaus van Liemt