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.) (187) inorganic active ingredient which contains boron, silicon, phosphorus, heavy metal, or aluminum

Hierarchy/Derived subclasses

504 / 116.1

-> 187

uspto searches

Patent Apps in 504/187

Granted Patents in 504/187

Use the links above or do an advanced search in ppubs for:
(504/187.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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