Priority Date: 31.01.12 (FR 20120050903)

CRUCIBLE FOR SOLIDIFYING A SILICON INGOT

  • Application ID: EP13712346
  • Status: PATENT GRANTED

Attorney

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Specialization

This EP application has the IPC class C30 (CRYSTAL GROWTH). 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

  • 31.01.2012 - Priority Date (FR 20120050903)
  • 08.08.2013 - Publication A2 (WO2013114313)
  • 10.12.2014 - Publication A2 (EP2809836)
  • 10.05.2017 - Publication B1 (EP2809836)