USPC Class Details

Description: 516 colloid systems and wetting agents; subcombinations thereof; processes of / 516 colloid systems and wetting agents; subcombinations thereof; processes of/(924) significant dispersive or manipulative operation or step in making or stabilizing colloid system (927) in situ formation of a colloid system making or stabilizing agent which chemical reaction

Hierarchy/Derived subclasses

516 / 924

-> 927

uspto searches

Patent Apps in 516/927

Granted Patents in 516/927

Use the links above or do an advanced search in ppubs for:
(516/927.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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