Patents Assigned to TRIOPTOTEC GMBH
  • Patent number: 11987557
    Abstract: A phenalene-1-one compound, a photosensitizer composition including the phenalene-1-one compound, an article including the phenalene-1-one compound and/or photosensitizer composition and the use thereof.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: May 21, 2024
    Assignee: TRIOPTOTEC GMBH
    Inventors: Andreas Späth, Anja Eichner
  • Patent number: 11186545
    Abstract: A phenalene-1-one compound, a photosensitizer composition including the phenalene-1-one compound, an article including the phenalene-1-one compound and/or photosensitizer composition and the use thereof.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: November 30, 2021
    Assignee: TRIOPTOTEC GMBH
    Inventors: Andreas Späth, Anja Eichner
  • Patent number: 10227348
    Abstract: Use of 10H-benzo[g]pteridine-2,4-dione derivatives as photosensitizers in the inactivation of microorganisms.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: March 12, 2019
    Assignee: TRIOPTOTEC GMBH
    Inventors: Tim Maisch, Andreas Späth
  • Patent number: 9796715
    Abstract: Use of 10H-benzo[g]pteridine-2,4-dione derivatives as photosensitizers in the inactivation of microorganisms.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: October 24, 2017
    Assignee: TRIOPTOTEC GMBH
    Inventors: Tim Maisch, Andreas Späth
  • Patent number: 9745302
    Abstract: The invention relates to 10H-benzo[g]pteridine-2,4-dione derivatives, to the production thereof, and to the use thereof.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: August 29, 2017
    Assignee: TRIOPTOTEC GMBH
    Inventors: Tim Maisch, Andreas Späth
  • 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
  • Patent number: 9241995
    Abstract: The invention relates to 10H-benzo[g]pteridine-2,4-dione derivatives, to the production thereof, and to the use thereof.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: January 26, 2016
    Assignee: TRIOPTOTEC GMBH
    Inventors: Tim Maisch, Andreas Späth
  • Patent number: 9185913
    Abstract: The present disclosure relates to 10H-benzo[g]pteridine-2,4-dione derivatives, to the production thereof, and to the use thereof.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: November 17, 2015
    Assignee: TRIOPTOTEC GMBH
    Inventors: Tim Maisch, Andreas Späth