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) (573) azo (751) hetero ring containing (753) azo bonded directly to the hetero ring or to a polycyclo ring system which contains the hetero ring as one of the cyclos (787) the hetero ring is one of the cyclos in a polycyclo ring system (788) the hetero ring consists of sulfur, nitrogen and carbon (e.g., benzothiazole, etc.)

Hierarchy/Derived subclasses

534 / 573-> 751-> 753-> 787-> 788

uspto searches

Patent Apps in 534/788

Granted Patents in 534/788

Use the links above or do an advanced search in ppubs for:
(534/788.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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