Patents by Inventor Harmut Yersin

Harmut Yersin 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).

  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20160043332
    Abstract: The invention relates to mononuclear neutral copper(I) complexes with a bidentate ligand which is bonded via nitrogen and two phosphine or arsine ligands, to the use thereof for the production of electronic components, and to electronic devices comprising these complexes.
    Type: Application
    Filed: August 11, 2014
    Publication date: February 11, 2016
    Applicant: Merck Patent GmbH
    Inventors: Harmut Yersin, Uwe Monkowius, Rafal Czerwieniec, Jiangbo Yu
  • COMPLEX COMPOUNDS HAVING A POLYDENTATE, ASYMMETRICAL LIGAND AND THE USE THEREOF IN THE OPTO-ELECTRONIC FIELD
    Publication number: 20140176022
    Abstract: The invention describes electronic devices comprising a metal complex compound having a first metallic centre M1 and a second metallic centre M2 and a polydentate, asymmetrical ligand L1, which contains a phosphido or amido donor D1 bridging the first and second metallic centres M1 and M2, and a further donor D2, which is bonded either to the first or to the second metallic centre, and uses of a complex of this type in the electronic field and for the generation of light, and to the production of devices of this type.
    Type: Application
    Filed: July 25, 2012
    Publication date: June 26, 2014
    Applicant: Merck Patent GmbH
    Inventors: Lars Wesemann, Hartmut Schubert, Hermann August Mayer, Harmut Yersin, Andreas Rausch, Janet Arras