Patents by Inventor Karin Eberius

Karin Eberius 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).

  • Fluorescent compounds
    Patent number: 9701840
    Abstract: The present invention relates to fluorescent compounds with large Stokes-shift and a process for their preparation. More particularly, the present invention relates to fluorescent compounds that are colorless. The compounds may be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and are particularly well-suited for security applications.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 11, 2017
    Assignee: BASF SE
    Inventors: Karin Eberius, Max Huegin
  • Fluorescent compounds
    Patent number: 9670365
    Abstract: Disclosed are fluorescent compounds with large Stokes-shift and a process for their preparation. More particularly, disclosed are fluorescent compounds that are colorless. The compounds can be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and are particularly well-suited for security applications.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: June 6, 2017
    Assignee: BASF SE
    Inventors: Karin Eberius, Max Huegin
  • NEW FLUORESCENT COMPOUNDS
    Publication number: 20170073520
    Abstract: The present invention relates to fluorescent compounds with large Stokes-shift and a process for their preparation. More particularly, the present invention relates to fluorescent compounds that are colourless. The compounds may be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and are particularly well-suited for security applications.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Applicant: BASF SE
    Inventors: Karin EBERIUS, Maxü HUEGIN
  • NEW FLUORESCENT COMPOUNDS
    Publication number: 20130307258
    Abstract: Disclosed are fluorescent compounds with large Stokes-shift and a process for their preparation. More particularly, disclosed are fluorescent compounds that are colourless. The compounds can be used in compositions for inks, paints and plastics, especially in a wide variety of printing systems and are particularly well-suited for security applications.
    Type: Application
    Filed: January 11, 2012
    Publication date: November 21, 2013
    Applicant: BASF SE
    Inventors: Karin Eberius, Max Huegin