Patents by Inventor Doi Iori

Doi Iori 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).

  • Phenacene compounds for organic electronics
    Patent number: 9231215
    Abstract: Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: January 5, 2016
    Assignee: BASF SE
    Inventors: Florian Doetz, Thomas Weitz, Jiao Chongjun, Hiroyoshi Noguchi, Ang Sweemeng, Mi Zhou, Doi Iori, Ashok Kumar Mishra
  • PHENACENE COMPOUNDS FOR ORGANIC ELECTRONICS
    Publication number: 20150126751
    Abstract: Phenacene compounds of formula (I) are disclosed. All the variables in the formula are the same as defined in the description. A thin film semiconductor comprising the above compounds, and a field effect transistor device, a photovoltaic device, an organic light emitting diode device and a unipolar or complementary circuit device comprising the thin film are also disclosed.
    Type: Application
    Filed: April 29, 2013
    Publication date: May 7, 2015
    Applicant: BASF SE
    Inventors: Florian Doetz, Thomas Weitz, Jiao Chongjun, Hiroyoshi Noguchi, Ang Sweemeng, Mi Zhou, Doi Iori, Ashok Kumar Mishra