Patents by Inventor Benjamin Rosczyk

Benjamin Rosczyk 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).

  • Surface etched diamond particles and method for etching the surface of diamond particles
    Patent number: 8734753
    Abstract: A method is provided of etching a diamond particle including the step of heating the particle at a temperature of about 700° C. or greater in the presence of water vapor to form an etched particle. Also provided is an etched particle having a core and a surface. The core is formed of sp3 hybridized carbon atoms covalently bonded together, and the surface has substantially no chlorine atoms, oxygen atoms or oxygen species.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: May 27, 2014
    Assignee: Engis Corporation
    Inventors: Ion C. Benea, Benjamin Rosczyk, Laura Fitzgerald
  • SURFACE ETCHED DIAMOND PARTICLES AND METHOD FOR ETCHING THE SURFACE OF DIAMOND PARTICLES
    Publication number: 20120167480
    Abstract: A method is provided of etching a diamond particle including the step of heating the particle at a temperature of about 700° C. or greater in the presence of water vapor to form an etched particle. Also provided is an etched particle having a core and a surface. The core is formed of sp3 hybridized carbon atoms covalently bonded together, and the surface has substantially no chlorine atoms, oxygen atoms or oxygen species.
    Type: Application
    Filed: December 30, 2010
    Publication date: July 5, 2012
    Inventors: Ion C. Benea, Benjamin Rosczyk, Laura Fitzgerald