Patents by Inventor Peter John Hall

Peter John Hall 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: 20040141929
    Abstract: An oral composition comprising a compound of Formula 1: 1
    Type: Application
    Filed: November 21, 2003
    Publication date: July 22, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventor: Peter John Hall
  • Composition containing alkylhydroxybenzoates
    Patent number: 6602491
    Abstract: Oral composition comprising: (a) an alkyl hydroxybenzoate represented by formula 1  wherein R represents an alkyl group comprising at least five carbon atoms, and (b) said composition having an alkaline pH.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: August 5, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Peter John Hall, David Thomas Littlewood
  • Composition
    Publication number: 20030082112
    Abstract: Oral composition comprising:
    Type: Application
    Filed: August 22, 2002
    Publication date: May 1, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Peter John Hall, David Thomas Littlewood
  • Composition
    Publication number: 20030077232
    Abstract: Oral composition comprising an alkyl hydroxybenzoate represented by formula I 1
    Type: Application
    Filed: August 22, 2002
    Publication date: April 24, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Victoria Cromwell, Peter Freunscht, Peter John Hall, David Thomas Littlewood
  • Composition
    Publication number: 20030068282
    Abstract: Topical composition comprising
    Type: Application
    Filed: August 22, 2002
    Publication date: April 10, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Alison Katharine Green, Peter John Hall, David Thomas Littlewood
  • Composition
    Publication number: 20030068283
    Abstract: Topical composition comprising an alkyl hydroxybenzoate represented by formula I 1
    Type: Application
    Filed: August 22, 2002
    Publication date: April 10, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Victoria Cromwell, Peter Freunscht, Peter John Hall
  • Antiperspirant aerosol composition and method of making same
    Patent number: 5840289
    Abstract: A suspension antiperspirant aerosol composition for topical application to the human skin comprising 1-30% by weight of solid activated aluminium chlorohydrate, 1-30% by weight of a liquid masking agent 30-90% of a propellant for expelling the composition from a container and a carrier.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: November 24, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventor: Peter John Hall
  • Enzymatic composition
    Patent number: 5782932
    Abstract: Enzymatic compositions with improved storage stability of the enzymes contained therein are obtained by including an enzyme stabiliser, preferably by way of a particular process.
    Type: Grant
    Filed: June 18, 1996
    Date of Patent: July 21, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Willem Robert van Dijk, Marja Ouwendijk, Peter John Hall