Patents by Inventor Karen Anne Steele

Karen Anne Steele 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).

  • Antimicrobial deodorant compositions
    Patent number: 6709647
    Abstract: The present invention concerns deodorant products based on a synergistically active antimicrobial mixture of picolinic acid and a peroxyl species or equivalent source thereof. Also described is the cosmetic use of such products to treat malodour on the human body.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: March 23, 2004
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Manmohan Bhakoo, Sally Gillian Grimshaw, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite
  • Antimicrobial deodorant compositions
    Publication number: 20030059396
    Abstract: The present invention concerns deodorant products based on a synergistically active antimicrobial mixture of picolinic acid and a peroxyl species or equivalent source thereof. Also described is the cosmetic use of such products to treat malodour on the human body.
    Type: Application
    Filed: January 16, 2002
    Publication date: March 27, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Manmohan Bhakoo, Sally Gillian Grimshaw, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite
  • Oral composition
    Patent number: 6471947
    Abstract: An oral composition comprising picolinic acid and a peroxyl species or equivalent source thereof, characterised in that the molar ratio of picolinic acid to peroxyl species or equivalent source thereof is from 1:30 to 100:1.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: October 29, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Manmohan Bhakoo, Andrew Joiner, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite
  • Oral composition
    Publication number: 20020136698
    Abstract: An oral composition comprising picolinic acid and a peroxyl species or equivalent source thereof, characterised in that the molar ratio of picolinic acid to peroxyl species or equivalent source thereof is from 1:30 to 100:1.
    Type: Application
    Filed: January 16, 2002
    Publication date: September 26, 2002
    Applicant: Unilever Home & Personal Care USA
    Inventors: Manmohan Bhakoo, Andrew Joiner, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite