Patents by Inventor Virginie Ogrodnik

Virginie Ogrodnik 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).

  • Surface cleaner
    Patent number: 7351294
    Abstract: The present invention relates to methods of use for photocatalytic cleaning compositions and photocatalytic cleaning compositions effective to degrade soils deposited on a surface, to reduce the accumulation of soils on a surface, and to act as an antimicrobial agent.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: April 1, 2008
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Barry Anthony Murrer, Robert J. Potter, Virginie Ogrodnik
  • Hydrogen supply system
    Publication number: 20070051241
    Abstract: A hydrogen supply system (FIG. 1) comprises a first hydrogen storage material (1), which may be an AB5 type material, and a second hydrogen storage material (2) which may be a MgH2 type material; wherein the two hydrogen stores are separate. The first hydrogen storage material can be activated to release hydrogen at a lower temperature than can the second hydrogen storage material and at least a proportion of the hydrogen released from the first hydrogen storage material is utilised to activate the second hydrogen storage material. Hydrogen released from the second hydrogen storage material is made available to a hydrogen consumption system (3). The system is particularly suited for use as a mobile hydrogen supply, for example to provide hydrogen to a fuel cell powered vehicle.
    Type: Application
    Filed: July 30, 2004
    Publication date: March 8, 2007
    Inventors: David Boyd, Virginie Ogrodnik, Allin Pratt
  • Surface cleaner
    Publication number: 20060289035
    Abstract: The present invention relates to methods of use for photocatalytic cleaning compositions and photocatalytic cleaning compositions effective to degrade soils deposited on a surface, to reduce the accumulation of soils on a surface, and to act as an antimicrobial agent.
    Type: Application
    Filed: August 31, 2006
    Publication date: December 28, 2006
    Inventors: Barry Murrer, Robert Potter, Virginie Ogrodnik
  • Surface cleaner
    Publication number: 20030171446
    Abstract: The present invention relates to photocatalytic compositions effective to degrade soils deposited on a surface, to reduce the accumulation of soils on a surface, and to act as an antimicrobial agent. The invention also describes methods employing said compositions, and uses thereof.
    Type: Application
    Filed: November 5, 2002
    Publication date: September 11, 2003
    Inventors: Barry Anthony Murrer, Robert J Potter, Virginie Ogrodnik