Patents by Inventor Mustapha Benkhaïra

Mustapha Benkhaïra 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 producing a plastic membrane device and the thus obtained device
    Patent number: 8092892
    Abstract: A method for producing a membrane device by providing a substrate (24), adding a liquid (16) thereon, and covering the liquid (16) and at least one substrate portion bearing the liquid (16) with a homogenous continuous thin film (18) by means of a low-pressure deposition process. The film is made of a plastic material and forms a membrane.
    Type: Grant
    Filed: December 6, 2005
    Date of Patent: January 10, 2012
    Assignee: Ecole d'Ingénieurs ARC
    Inventors: Herbert Keppner, Mustapha Benkhaïra
  • METHOD FOR PRODUCING A PLASTIC MEMBRANE DEVICE AND THE THUS OBTAINED DEVICE
    Publication number: 20090246546
    Abstract: A method for producing a membrane device by providing a substrate (24), adding a liquid (16) thereon, and covering the liquid (16) and at least one substrate portion bearing the liquid (16) with a homogenous continuous thin film (18) by means of a low-pressure deposition process. The liquid is made of a plastic material and forms a membrane.
    Type: Application
    Filed: December 6, 2005
    Publication date: October 1, 2009
    Inventors: Herbert Keppner, Mustapha Benkhaira