Priority Date: 15.03.13 (US 201313834973)

Process for making large core multimode optical fibers

  • Application ID: EP14159862
  • Status: The patent has been granted


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This EP application has the IPC class C03 (GLASS; MINERAL OR SLAG WOOL). Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB is specialised in C03 (GLASS; MINERAL OR SLAG WOOL). 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.


  • 15.03.2013 - Priority Date (US 201313834973)
  • 01.10.2014 - Publication A1 (EP2784034)
  • 07.06.2017 - Publication B1 (EP2784034)

IPC Classification