Priority Date: 22.12.11 (JP 20110282404)

METHOD FOR EVALUATING SILICA GLASS CRUCIBLE, METHOD FOR PRODUCING SILICON SINGLE CRYSTALS

  • Application ID: EP12859405
  • Status: █ GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
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Company dna gulde hengelhaupt ziebig and schneider
operating since 1990
1074.26
Gulde & Partner Patent- und...
Headquarter in Berlin and 6 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination C03, C30, and G01 is specialized in the combination C03, C30, and G01. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 22.12.2011 - Priority Date (JP 20110282404)
  • 27.06.2013 - Publication A1 (WO2013094318)
  • 29.10.2014 - Publication A1 (EP2796595)

IPC Classification