Patents by Inventor Wolfgang Bäumler

Wolfgang Bäumler 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).

  • PHOTOSENSITIZER DISPERSION, AND USE THEREOF
    Publication number: 20190111168
    Abstract: A photosensitizer-containing dispersion, and use thereof.
    Type: Application
    Filed: March 31, 2017
    Publication date: April 18, 2019
    Applicants: Universität Regensburg, Universitätsklinikum Regensburg
    Inventors: Wolfgang BÄUMLER, Christiane JUNG, Burkhard KÖNIG, Werner KUNZ, Eva MÜLLER, Andreas SPÄTH
  • Phenalene-1-one derivatives, method for producing same and use thereof
    Patent number: 9302004
    Abstract: The present disclosure relates to a compound of formula (1): where R1 through R8, which can be identical or different from each other, each are selected from of the group comprising hydrogen and the radical —(CH2)k—X, where k is a whole number from 1 to 20 and where X is an organic radical comprising a) at least one neutral, protonizable nitrogen atom and/or b) at least one positively charged nitrogen atom, under the provision that at least 1 radical R1 through R8 is not hydrogen. The invention further relates to the production and use of said compound.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: April 5, 2016
    Assignee: TRIOPTOTEC GMBH
    Inventors: Wolfgang Bäumler, Ariane Felgenträger, Karin Lehner, Tim Maisch, Johannes Regensburger, Francesco Santarelli, Andreas Späth
  • PHENALENE-1-ONE DERIVATIVES, METHOD FOR PRODUCING SAME AND USE THEREOF
    Publication number: 20140039184
    Abstract: The present disclosure relates to a compound of formula (1): where R1 through R8, which can be identical or different from each other, each are selected from of the group comprising hydrogen and the radical —(CH2)k—X, where k is a whole number from 1 to 20 and where X is an organic radical comprising a) at least one neutral, protonizable nitrogen atom and/or b) at least one positively charged nitrogen atom, under the provision that at least 1 radical R1 through R8 is not hydrogen. The invention further relates to the production and use of said compound.
    Type: Application
    Filed: February 23, 2012
    Publication date: February 6, 2014
    Inventors: Wolfgang Bäumler, Ariane Felgenträger, Karin Lehner, Tim Maisch, Johannes Regensburger, Francesco Santarelli, Andreas Spath