Patents by Inventor Christian Carlier

Christian Carlier 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).

  • Patent number: 5059807
    Abstract: Protection barrier against ionizing rays of the .gamma. type and/or X-rays comprising a flexible sheet (2) in which particles (3) of an agent absorbing said rays are dispersed. The absorbing agent is selected among bismuth and the oxides, hydroxide and salts of bismuth and is particularly bismuth oxide of the formula Bi.sub.2 O.sub.3 having a particle size of less than 10 microns (figure).
    Type: Grant
    Filed: November 21, 1989
    Date of Patent: October 22, 1991
    Assignee: Baxter International Inc.
    Inventors: Jean Kersten, Etienne Lombard, Christian Carlier