USPC Class Details

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/(84) forming from vapor or gaseous state (e.g., vpe, sublimation) (88) with decomposition of a precursor (except impurity or dopant precursor) composed of diverse atoms (e.g., cvd) (104) using an organic precursor (e.g., propane, metal-organic, mocvd, movpe)

Hierarchy/Derived subclasses

117 / 84-> 88-> 104

uspto searches

Patent Apps in 117/104

Granted Patents in 117/104

Use the links above or do an advanced search in ppubs for:
(117/104.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.
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