USPC Class Details

Description: 534 organic compounds -- part of the class 532-570 series / 534 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) (558) diazo or diazonium (e.g., -n=n-c, etc.)

Hierarchy/Derived subclasses

534 / 558	-> 559
	-> 560
	-> 561
	-> 562
	-> 563
	-> 564
	-> 565

uspto searches

Patent Apps in 534/558

Granted Patents in 534/558

Use the links above or do an advanced search in ppubs for:
(534/558.ccls. or 534/559.ccls. or 534/560.ccls. or 534/561.ccls. or 534/562.ccls. or 534/563.ccls. or 534/564.ccls. or 534/565.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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