Priority Date: 31.12.11 (JP 20110290487)

DEVICE FOR ASSISTING WITH SETTING OF MANUFACTURING CONDITIONS FOR SILICA GLASS CRUCIBLE, DEVICE FOR ASSISTING WITH SETTING OF MANUFACTURING CONDITIONS FOR MOLD FOR MANUFACTURING SILICA GLASS CRUCIBLE, DEVICE FOR ASSISTING WITH CONDITION SETTING FOR RAISING MONOCRYSTALLINE SILICON USING SILICA GLASS CRUCIBLE

  • Application ID: EP12863396
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna gulde hengelhaupt ziebig and schneider
operating since 1990
Headquarter in Berlin and 6 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC combination C03 (GLASS; MINERAL OR SLAG WOOL) and C30 (CRYSTAL GROWTH). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 31.12.2011 - Priority Date (JP 20110290487)
  • 04.07.2013 - Publication A1 (WO2013099433)
  • 05.11.2014 - Publication A1 (EP2799598)

IPC Classification