USPC Class Details

Description: 95 gas separation: processes / 95 gas separation: processes/(149) liquid contacting (e.g., sorption, scrubbing, etc.) (187) and recycle or reuse of contact liquid for further contact (188) after separation of liquid from contact liquid (190) by liquid-liquid extraction or formation of azeotrope

Hierarchy/Derived subclasses

95 / 149

-> 187

-> 188

-> 190

uspto searches

Patent Apps in 95/190

Granted Patents in 95/190

Use the links above or do an advanced search in ppubs for:
(95/190.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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