Patents by Inventor Francois Maike

Francois Maike 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).

  • Electroluminescent metal complexes with benzotriazoles
    Patent number: 9362510
    Abstract: This invention relates to electroluminescent metal complexes with benzotriazoles of the formula (I), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: June 7, 2016
    Assignee: BASF SE
    Inventors: Thomas Schäfer, Peter Murer, Gisèle Baudin, Manuela Kocher, François Maike, Stephan Allenbach, Rosemarie Sift, Beat Schmidhalter
  • ELECTROLUMINESCENT METAL COMPLEXES WITH BENZOTRIAZOLES
    Publication number: 20100108994
    Abstract: This invention relates to electroluminescent metal complexes with benzotriazoles of the formula (I), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.
    Type: Application
    Filed: February 13, 2008
    Publication date: May 6, 2010
    Inventors: Thomas Schäfer, Peter Murer, Gisèle Baudin, Manuela Kocher, François Maike, Stephan Allenbach, Rosemarie Sift, Beat Schmidhalter
  • Electroluminescent device
    Patent number: 7541096
    Abstract: Disclosed are electroluminescent devices that comprise organic layers that contain certain 2H-benzotriazole compounds. The 2H-benzotriazole compounds of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 2, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Jonathan Rogers, Anthony David DeBellis, Stephen Daniel Pastor, Norihisa Dan, François Maike
  • Electroluminescent Device
    Publication number: 20080027226
    Abstract: Disclosed are electroluminescent devices that comprise organic layers that contain certain 2H-benzotriazole compounds. The 2H-benzotriazole compounds are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.
    Type: Application
    Filed: November 26, 2004
    Publication date: January 31, 2008
    Inventors: Jonathan Rogers, Francois Maike, Norihisa Dan
  • Electroluminescent device
    Publication number: 20050175856
    Abstract: Disclosed are electroluminescent devices that comprise organic layers that contain certain 2H-benzotriazole compounds. The 2H-benzotriazole compounds of blue-emitting, durable, organo-electrouminescent layers. The electroluminescent devices may be employed for full color display panels in for example mobile phones, televisions and personal computer screens.
    Type: Application
    Filed: May 30, 2003
    Publication date: August 11, 2005
    Inventors: Jonathan Rogers, Anthony Debellis, Stephen Pastor, Norihisa Dan, Francois Maike