USPC Class Details

Description: 546 organic compounds -- part of the class 532-570 series / 546 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered consisting of one nitrogen and five carbons (184) piperidines (192) additional ring containing (207) the additional ring is a hetero ring

Hierarchy/Derived subclasses

546 / 1	-> 184	-> 192	-> 207	-> 208	-> 209
					-> 210	-> 211
				-> 212	-> 213
				-> 214

uspto searches

Patent Apps in 546/207

Granted Patents in 546/207

Use the links above or do an advanced search in ppubs for:
(546/207.ccls. or 546/208.ccls. or 546/209.ccls. or 546/210.ccls. or 546/211.ccls. or 546/212.ccls. or 546/213.ccls. or 546/214.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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