Patents by Inventor Nicholas Ainger

Nicholas Ainger 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).

  • Publication number: 20240216244
    Abstract: A personal cleansing composition comprising: i) a cleansing surfactant comprising an amphoteric surfactant and an anionic surfactant which if ethoxylated has a degree of ethoxylation of less than 3, in which the ratio of anionic surfactant to amphoteric surfactant is less than 5:1; ii) an oil phase comprising at least one triglyceride oil; iii) an aliphatic fatty acid or salt thereof having a carbon chain length from C4 to C10; and iv) a piroctone compound; in which the composition has a ph at 20° C. of 16 or less and the weight ratio of aliphatic fatty acid to triglyceride oil is from 1:2 to 5:1.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 4, 2024
    Inventors: John Nicholas Ainger, Luisa Zoe Collins, Joanna Susan Sawson
  • Publication number: 20060058205
    Abstract: Hair washing compositions are disclosed which comprise cleansing surfactant, water, first and second cationic polymers having at pH7 a charge density from 0.2 to 1 meq/gm and from 1.3 to 3 meq/gm respectively, and droplets of a water-insoluble conditioning oil of diameter 4 micrometres or less. The compositions provide cleansing with conditioning and low friction and ease of combing for wet and dry hair.
    Type: Application
    Filed: October 30, 2003
    Publication date: March 16, 2006
    Inventors: Nicholas Ainger, Anand Mahadeshwar, Neil Shaw
  • Patent number: 6610280
    Abstract: A hair treatment composition containing a silicone component comprising droplets of silicone blend, the silicone blend comprising (i) from 50 to 95% by weight of the silicone component of a first silicone having a viscosity of at least 100,000 mm2/sec at 25° C., and (ii) from 5 to 50% by weight of the silicone component of a second silicone which is functionalised.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: August 26, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Nicholas Ainger, Peter Fairley
  • Publication number: 20020182161
    Abstract: A hair treatment composition containing a silicone component comprising droplets of silicone blend, the silicone blend comprising (i) from 50 to 95% by weight of the silicone component of a first silicone having a viscosity of at least 100,000 mm/sec at 25° C., and (ii) from 5 to 50% by weight of the silicone component of a second silicone which is functionalised.
    Type: Application
    Filed: April 5, 2002
    Publication date: December 5, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Nicholas Ainger, Peter Fairley