Priority Date: 27.06.13 (JP 20130135659)

Developing device, process cartridge, and electrophotographic apparatus

  • Application ID: EP14001892
  • Status: The patent has been granted


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Technology Company


Company dna weser and kollegen
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Headquarter in Munich
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This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). Weser & Kollegen 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.


  • 27.06.2013 - Priority Date (JP 20130135659)
  • 31.12.2014 - Publication A1 (EP2818937)
  • 19.07.2017 - Publication B1 (EP2818937)

IPC Classification