Priority Date: 16.07.13 (DE 201310107506)

Method for passivating strip black iron plate

  • Application ID: EP14175621
  • Status: The patent has been granted


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Technology Company


Employment test 1 - 10 employees
Company dna charrier rapp and liebau
operating since 1935
Headquarter in Augsburg
active in Legal Services


This EP application has the IPC combination B05, C23, and C25. We found, that IXAS Conseil is specialized in this combination either. For a similar patent, they might be a good choice.


  • 16.07.2013 - Priority Date (DE 201310107506)
  • 21.01.2015 - Publication A1 (EP2826569)
  • 21.06.2017 - Publication B1 (EP2826569)