USPC Class Details – HistoricIP

Description: 205 electrolysis: processes, compositions used therein, and methods of preparing the compositions / 205 electrolysis: processes, compositions used therein, and methods of preparing the compositions/(43) electrolytic process involving actinide series elements or compound (at. no. 89+) (product, process, composition, and method of preparing composition)

Hierarchy/Derived subclasses

205 / 43	-> 44
	-> 45
	-> 46	-> 47
		-> 48
		-> 49

uspto searches

Patent Apps in 205/43

Granted Patents in 205/43

Use the links above or do an advanced search in ppubs for:
(205/43.ccls. or 205/44.ccls. or 205/45.ccls. or 205/46.ccls. or 205/47.ccls. or 205/48.ccls. or 205/49.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.