Patents by Inventor Philippe Leonard

Philippe Leonard 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).

  • Cleaning fluid for electrical personal care apparatus
    Patent number: 10441051
    Abstract: A fluid aqueous composition for cleaning an electric personal care apparatus including at least one alkyl benzene sulfonate and at least two non-ionic surfactants. The alkyl benzene sulfonate may be sodium alkyl benzene sulfonate. The non-ionic surfactants may be a fatty alcohol polyalkylene glycol ether and a fatty alcohol polyglycol ether.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: October 15, 2019
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Jacob Brinkert, Tatiana Dimitrova, Philippe Leonard Joseph Verheyden, Andre Jozef Maria Nagels
  • Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers
    Patent number: 8465654
    Abstract: An elongate mesh pack for filtering a fluid defines a mesh pack axial opening. The mesh pack comprises a filter medium for filtration of the fluid and has an end fitting securely fixed to the filter medium, the end fitting providing a first extremity of the mesh pack. The end fitting has an inner surface defining an end fitting opening through the end fitting, the end fitting opening being co-axial with the axial opening of the mesh pack. The end fitting comprises an annular recess encompassing the end fitting opening. A partition wall suitable to deform towards the recess under radial force is provided between the recess and the end fitting opening, the partition wall forming at least part of the inner surface.
    Type: Grant
    Filed: February 2, 2009
    Date of Patent: June 18, 2013
    Assignee: Bekaert Advanced Filtration SA
    Inventors: Philippe Leonard, Stefan Vandendijk
  • Roof wind-power generator device
    Patent number: 8333545
    Abstract: A windpower generator apparatus having a rotor with an axis of rotation placed in a frame adapted to a ridge of a roof. The frame has a pair of deflectors suitable for focusing air flow toward the rotor. Each of the deflectors has a pair of side walls, an upper wall and a lower wall defining a tunnel narrowing toward the rotor. The pair of deflectors having parts respectively at the upper walls and the lower walls so as to conform to a slope of the roof and to maintain a same ratio between openings at opposite ends of the deflectors.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: December 18, 2012
    Assignee: Aeolta SAS
    Inventors: Philippe Leonard, Pol Van De Perre
  • ELONGATE MESH PACK FOR USE AS PART OF A FILTER CANDLE
    Publication number: 20110006015
    Abstract: An elongate mesh pack for filtering a fluid defines a mesh pack axial opening. The mesh pack comprises a filter medium for filtration of the fluid and has an end fitting securely fixed to the filter medium, the end fitting providing a first extremity of the mesh pack. The end fitting has an inner surface defining an end fitting opening through the end fitting, the end fitting opening being co-axial with the axial opening of the mesh pack. The end fitting comprises an annular recess encompassing the end fitting opening. A partition wall suitable to deform towards the recess under radial force is provided between the recess and the end fitting opening, the partition wall forming at least part of the inner surface.
    Type: Application
    Filed: February 2, 2009
    Publication date: January 13, 2011
    Inventors: Philippe Leonard, Stefan Vandendijk
  • Combined bottle and closure
    Patent number: D306559
    Type: Grant
    Filed: November 24, 1987
    Date of Patent: March 13, 1990
    Assignee: Leonard Parfums
    Inventor: Philippe Leonard