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 (349) sulfur, selenium, or tellurium compound (e.g., thioalcohols, mercaptans, etc.)

Hierarchy/Derived subclasses

504 / 116.1

-> 189

-> 349

-> 350

uspto searches

Patent Apps in 504/349

Granted Patents in 504/349

Use the links above or do an advanced search in ppubs for:
(504/349.ccls. or 504/350.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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