Patents by Inventor Wilhelmus Hermanus Verhees

Wilhelmus Hermanus Verhees 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).

  • Organic material photodiode
    Publication number: 20060159611
    Abstract: The present invention relates to a photodiode including a photo-active layer, which layer includes at least one electron donating material, and at least one fullerene derivative as an electron accepting material. The present invention further relates to a method for making such a photodiode, to a photo-active layer and to a fullerene derivative.
    Type: Application
    Filed: August 17, 2005
    Publication date: July 20, 2006
    Applicant: Rijksuniversiteit Groningen
    Inventors: Jan Hummelen, Rene Janssen, Joop Knol, Martinus Wienk, Johannes Kroon, Wilhelmus Hermanus Verhees