USPC Class Details

Description: 504 plant protecting and regulating compositions / 504 plant protecting and regulating compositions/(116.1) plant growth regulating compositions (e.g., herbicides, etc.) (189) organic active compound containing (326) containing nitrogen, other than as nitro or nitroso, attached directly or indirectly to carbon by nonionic bonding (343) nitrogen double bonded directly to carbon (344) oximes (i.e., hcn=n-oh, wherein substitution may be made for hydrogen only)

Hierarchy/Derived subclasses

504 / 116.1-> 189-> 326-> 343-> 344

uspto searches

Patent Apps in 504/344

Granted Patents in 504/344

Use the links above or do an advanced search in ppubs for:
(504/344.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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