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
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Specialization
This EP application has the IPC combination C01 (INORGANIC CHEMISTRY) and C30 (CRYSTAL GROWTH). We found, that AOMB Polska Sp. z o.o. is specialized in this combination either. 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)