USPC Class Details

Description: 430 radiation imagery chemistry: process, composition, or product thereof / 430 radiation imagery chemistry: process, composition, or product thereof/(31) electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc., process, composition, or product (97) post imaging process, finishing, or perfecting composition or product (104) finishing or perfecting composition or product (105) developing composition or product (108.1) dry toner with chemically identified adjuvant (e.g., charge control agent, colorant, etc.) (108.2) organic nitrogen or organic phosphorus compound adjuvant (108.21) plural nitrogen or phosphorus atoms attached directly or indirectly to each other by nonionic bonding in the adjuvant (108.22) as a nitrogen- or phosphorus-containing polymer

Hierarchy/Derived subclasses

430 / 31-> 97-> 104-> 105-> 108.1-> 108.2-> 108.21-> 108.22

uspto searches

Patent Apps in 430/108.22

Granted Patents in 430/108.22

Use the links above or do an advanced search in ppubs for:
(430/108.22.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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