Patents by Inventor Alain Bertrand

Alain Bertrand 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).

  • Novel compounds
    Publication number: 20040138139
    Abstract: Diaminodicarboxylic acid:peptide gemini surfactant compounds are disclosed. Uses of the diaminodicarboxylic acid: peptide-based gemini surfactant compounds and methods for their production are also disclosed.
    Type: Application
    Filed: November 25, 2003
    Publication date: July 15, 2004
    Inventors: Patrick Camilleri, Anthony John Kirby, Christele Perrin, Gael Alain Bertrand Ronsin, Philippe Guedat
  • Device for fixing a window-pane on a rigid frame
    Patent number: 4853520
    Abstract: A window-pane (2) such as an automobile windshield or rear window to be fixed on a rigid frame is provided at its periphery with a bead (5) of thermoplastic material. The device (1) for fixing the window-pane comprises a sectional strip (9) of plastic material to which is secured a resistance-type heating element (10) of resilient metal having a substantially U-shaped cross-section. One wing of the heating element (10) is secured to the sectional strip (9) and the other wing (19b) is free with respect to the strip so as to form therewith a clip which is capable of resilient engagement on the wall (8) of the rigid frame (3).
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: August 1, 1989
    Assignee: Boussois S.A.
    Inventors: Paul Hochart, Gilbert Pagnucco, Marceau Bertrand, Alain Bertrand