Priority Date: 13.01.12 (FR 20120050364)

METHOD FOR PURIFYING SILICON

  • Application ID: EP13705580
  • Status: GRANT OF PATENT INTENDED

Attorney

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Specialization

This patent has the IPC combination C01 (INORGANIC CHEMISTRY) and C30 (CRYSTAL GROWTH) is specialized in the combination C01 and C30. We found, that AOMB Polska Sp. z o.o., LifeTech IP, Spies Danner & Partner, Patentanwälte PartG mbB, Patentanwalt Armin Staudt, Dr. Volker Vossius Patent- und Rechtsanwaltskanzlei are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 13.01.2012 - Priority Date (FR 20120050364)
  • 18.07.2013 - Publication A1 (WO2013105060)
  • 19.11.2014 - Publication A1 (EP2802532)

IPC Classification