Patents by Inventor Irena Arkadeyvna Klimovzova

Irena Arkadeyvna Klimovzova 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).

  • Arylalkylsilyls used as flame retardant additives
    Patent number: 7662876
    Abstract: Flame retarded resin compositions comprise at least one resin selected from the group consisting of polycarbonate, polyester and mixtures thereof, and a flame retarding effective amount of at least one nonhalogenated arylalkylsilyl flame retardant, the flame retarded resin composition being substantially free of haloorganic flame retardant and phosphate flame retardant.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: February 16, 2010
    Assignee: Supresta LLC
    Inventors: Johst Hermann Burk, Sergei Vladimirovich Levchik, Vladmir Petrovich Prokopovich, Elena Alekseevna Murashko, Irena Arkadeyvna Klimovzova