Patents by Inventor Christopher David White

Christopher David White 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).

  • Method for estimating and/or reducing uncertainty in reservoir models of potential petroleum reservoirs
    Patent number: 7254091
    Abstract: A method for estimating and/or reducing uncertainty in reservoir models of potential petroleum reservoirs comprises receiving the results of a stochastic seismic inversion, and transforming the inversion data into a form suitable for reservoir modelling and flow simulations, while honoring inter-property and inter-layer correlations in the inversion data as well as measured well data and other geological constraints.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: August 7, 2007
    Assignee: BHP Billiton Innovation Pty Ltd.
    Inventors: James Stuart Gunning, Michael Edwin Glinsky, Christopher David White
  • Method of applying oral composition
    Publication number: 20040037789
    Abstract: The present invention relates to a method of applying oral care benefit agent to the oral tissues. More specifically, a method for treating an oral cavity is provided comprising the application of an aqueous composition comprising oral care benefit agents to a large proportion of the oral cavity, application occurring as part of the daily oral care routine shortly before retiring, and the composition remaining in contact with the oral tissues while sleeping.
    Type: Application
    Filed: August 15, 2003
    Publication date: February 26, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Gaelle Moneuze, Ross Strand, Christopher David White, Michael Kevin Williams
  • Cleansing compositions
    Patent number: 6008171
    Abstract: A denture cleansing composition comprising an inorganic persalt bleaching agent, an effervescence generator and an aminoalkysilicone. The composition provides improved antiplaque, cleasing and antibacterial activity together with excellent physical and in-use performance characteristics.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: December 28, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White
  • Oral compositions
    Patent number: 5827505
    Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleanser, chewing gum or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anticalculus agents and sweeteners and additionally comprising a dimethicone polyol as herein defined.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: October 27, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White
  • 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