Priority Date: 30.06.11 (AT 20110000961)

METHOD FOR PARTIALLY DYEING FILMS

  • Application ID: EP12728201
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) is specialized in G03. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 30.06.2011 - Priority Date (AT 20110000961)
  • 03.01.2013 - Publication A1 (WO2013000694)
  • 07.05.2014 - Publication A1 (EP2726938)

IPC Classification