Description: 117 single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor / 117 single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor/(11) processes of growth from liquid or supercritical state (37) having moving solid-liquid-solid region (49) liquid zone contacts only precursor and product solids (e.g., crucibleless, liquid encapsulant, float zone) (50) liquefying by energy from an electromagnetic wave or electromagnetic particle or arc or plasma (e.g., radiant heat) (51) electromagnetic induction
Hierarchy/Derived subclasses
uspto searches
Patent Apps in 117/51
Granted Patents in 117/51
Use the links above or do an advanced search in
ppubs for:
(117/51.ccls. or 117/52.ccls.)
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find
patents or patent applications in those subclasses.