USPC Class Details

Description: 436 chemistry: analytical and immunological testing / 436 chemistry: analytical and immunological testing/(829) liposomes (e.g., encapsulation, etc.)

Hierarchy/Derived subclasses

436 / 829

uspto searches

Patent Apps in 436/829

Granted Patents in 436/829

Use the links above or do an advanced search in ppubs for:
(436/829.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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