Patents Represented by Attorney Nick G. Clemo

Find this attorney in the Justia Lawyer Directory

  • Oral compositions
    Patent number: 6004538
    Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleaner, chewing gum, or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anticalculus agents and sweetners and additionally comprising: a dimethicone copolyol selected from alkyl- and alkoxy-dimethicone copolyols having formula (I).
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: December 21, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Mark Ieuan Edwards
  • Detergent compositions comprising a dimethicone copolyol
    Patent number: 5759523
    Abstract: The invention is drawn to a denture cleaning composition which comprises 1) an inorganic persalt bleaching agent, 2) an effervescence generator, 3) a dimethicone copolyol selected from the group consisting of alkyl- and alkoxy- dimethicone copolyols having the formula (I) as set forth in the specification, and 4) optionally an organic peroxyacid bleach precursor.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: June 2, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White