Patents by Inventor Mathieu Turbiez

Mathieu Turbiez 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).

  • Pyrrolopyrrole derivatives, their manufacture and use
    Patent number: 8404864
    Abstract: The present invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or a solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: March 26, 2013
    Assignee: BASF SE
    Inventors: Zhimin Hao, Beat Schmidhalter, Jean-Luc Budry, Margherita Fontana, Mathieu Turbiez, Frank Bienewald, Mathias Düggeli, Oliver Frédéric Aebischer, Pascal Hayoz, Marta Fonrodona Turon