Patents by Inventor Stefanie Döttinger

Stefanie Döttinger 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).

  • Photopolymerizable flexographic printing elements for printing with UV inks
    Patent number: 9939726
    Abstract: Photopolymerizable flexographic printing elements which contain cyclohexanepolycarboxylic esters as plasticizers and also their use for producing flexographic printing forms for printing with UV inks, in particular for UV narrow web printing.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: April 10, 2018
    Assignee: Flint Group Germany GmbH
    Inventors: Uwe Stebani, Stefanie Döttinger
  • Photopolymerizable Flexographic Printing Elements for Printing with UV Inks
    Publication number: 20140113233
    Abstract: Photopolymerizable flexographic printing elements which contain cyclohexanepolycarboxylic esters as plasticizers and also their use for producing flexographic printing forms for printing with UV inks, in particular for UV narrow web printing.
    Type: Application
    Filed: December 31, 2013
    Publication date: April 24, 2014
    Applicant: FLINT GROUP GERMANY GMBH
    Inventors: Uwe Stebani, Stefanie Döttinger
  • Photopolymerizable flexographic printing elements for printing with UV inks
    Patent number: 8685624
    Abstract: Photopolymerizable flexographic printing elements which contain cyclohexanepolycarboxylic esters as plasticizers and also their use for producing flexographic printing forms for printing with UV inks, in particular for UV narrow web printing.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: April 1, 2014
    Assignee: Flint Group Germany GmbH
    Inventors: Stefanie Döttinger, Uwe Stebani