USPC Class Details

Description: 505 superconductor technology: apparatus, material, process / 505 superconductor technology: apparatus, material, process/(300) processes of producing or treating high temperature (tc greater than 30 k) superconductor material or superconductor containing products or precursors thereof (450) with melting (451) with zone melting, zone solidification, or seed pulling

Hierarchy/Derived subclasses

505 / 300

-> 450

-> 451

uspto searches

Patent Apps in 505/451

Granted Patents in 505/451

Use the links above or do an advanced search in ppubs for:
(505/451.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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