Priority Date: 25.06.12 (US 201261663934P)

LINING FOR SURFACES OF A REFRACTORY CRUCIBLE FOR PURIFICATION OF SILICON MELT AND METHOD OF PURIFICATION OF THE SILICON MELT USING THAT CRUCIBLE

  • Application ID: EP13737029
  • Status: █ EXAMINATION REQUESTED

Attorney

Missing person image small
Cornelis Marinus Jansen
operating since 1916
1113.55
Vereenigde Octrooibureaux N...
Headquarter in The Hague and 9 offices
active in Legal Services and IP Consulting

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

  • 25.06.2012 - Priority Date (US 201261663934P)
  • 03.01.2014 - Publication A1 (WO2014004373)
  • 29.04.2015 - Publication A1 (EP2864528)