Patents by Inventor Paul Ian Riley

Paul Ian Riley 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).

  • Composition
    Publication number: 20030072721
    Abstract: Oral composition comprising from 1 to 60% by weight of the total composition fine ground natural chalk (FGNC), characterised in that the FGNC comprises particulate matter of weight-based median particle size ranging from 1 to 15 &mgr;m and BET surface area ranging from 0.5 to 3 m2/g.
    Type: Application
    Filed: October 2, 2002
    Publication date: April 17, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Paul Ian Riley, Philip Christopher Waterfield