Patents by Inventor Ahmed Arafat Mohamed Khamis

Ahmed Arafat Mohamed Khamis 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).

  • Tailor-made functionalized silicon and/or germanium surfaces
    Patent number: 8221879
    Abstract: The present invention relates to functionalized silicon and/or germanium surfaces, methods for the preparation of such tailor-made functionalized silicon and/or germanium surfaces, the use of such tailor-made functionalized silicon and/or germanium surfaces for the preparation of surface-bonded organic materials and the use in industrial devices. The silicon and/or germanium surfaces comprise silicon nitride, silicon carbide, germanium nitride, germanium carbide and silicon germanium surfaces.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: July 17, 2012
    Assignee: Wageningen University
    Inventors: Johannes Teunis Zuilhof, Catharina Gerarda Petronella Henrica Schröen, Ahmed Arafat Mohamed Khamis
  • TAILOR-MADE FUNCTIONALIZED SILICON AND/OR GERMANIUM SURFACES
    Publication number: 20090098392
    Abstract: The present invention relates to functionalized silicon and/or germanium surfaces, methods for the preparation of such tailor-made functionalized silicon and/or germanium surfaces, the use of such tailor-made functionalized silicon and/or germanium surfaces for the preparation of surface-bonded organic materials and the use in industrial devices. The silicon and/or germanium surfaces comprise silicon nitride, silicon carbide, germanium nitride, germanium carbide and silicon germanium surfaces.
    Type: Application
    Filed: June 21, 2005
    Publication date: April 16, 2009
    Inventors: Johannes Teunis Zuilhof, Catharina Gerarda Petronella Henrica Schroen, Ahmed Arafat Mohamed Khamis