Patents Examined by Minha Haghighatian
  • Boron nitride particles of spherical geometry and process of making
    Patent number: 9079801
    Abstract: A low viscosity filler boron nitride agglomerate particles having a generally spherical shape bound together by an organic binder and to a process for producing a BN powder composition of spherically shaped boron nitride agglomerated particles having a treated surface layer which controls its viscosity.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: July 14, 2015
    Assignee: Momentive Performance Materials Inc.
    Inventors: David Lodyga, Joseph W. Tereshko, Ajit Sane, Thomas Fox, Paulo Meneghetti