Patents by Inventor Gundula VOSS

Gundula VOSS 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).

  • Method for applying an organic semiconductor layer based on epindolidione to a carrier
    Patent number: 9768383
    Abstract: A method is described for applying an organic semiconductor layer based on epindolidione to a carrier. In order to provide advantageous production conditions it is proposed that the epindolidione is first reacted with tert-butyloxycarbonyl as protective group to give tert-butyloxycarbonyl epindolidione and then dissolved in a solvent before the dissolved tert-butyloxycarbonyl epindolidione is applied to the carrier, and that the solvent then be evaporated and the tert-butyloxycarbonyl protective group be detached again.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: September 19, 2017
    Assignee: Universitaet Linz
    Inventors: Eric Daniel Glowacki, Gundula Voss
  • METHOD FOR APPLYING AN ORGANIC SEMICONDUCTOR LAYER BASED ON EPINDOLIDIONE TO A CARRIER
    Publication number: 20160197279
    Abstract: A method is described for applying an organic semiconductor layer based on epindolidione to a carrier. In order to provide advantageous production conditions it is proposed that the epindolidione is first reacted with tert-butyloxycarbonyl as protective group to give tert-butyloxycarbonyl epindolidione and then dissolved in a solvent before the dissolved tert-butyloxycarbonyl epindolidione is applied to the carrier, and that the solvent then be evaporated and the tert-butyloxycarbonyl protective group be detached again.
    Type: Application
    Filed: July 30, 2014
    Publication date: July 7, 2016
    Applicant: Universitaet Linz
    Inventors: Eric Daniel GLOWACKI, Gundula VOSS