Patents by Inventor Abdelouhed Soufiane

Abdelouhed Soufiane 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).

  • Fluorinated glasses
    Patent number: 5480845
    Abstract: Flourinated glasses containing indium fluoride and MF.sub.2 fluorides in at least 70 moles %, in which M denotes one or several elements of the group Ba, Sr, Ca, Pb. Said glasses contains, in the form of stabilizing elements, either 2 to 12 % gadolinium fluoride, or 2 to 10 % magnesium fluoride, or else a mixture of both fluorides in a proportion not exceeding 20 mole %. Variants of these compositions are also described.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: January 2, 1996
    Assignee: Le Verre Fluore SA
    Inventors: Gwendael Maze, Marcel Poulain, Jean-Yves Carre, Abdelouhed Soufiane, Younes Messaddeq