USPC Class Details

Description: 977 nanotechnology / 977 nanotechnology/(902) specified use of nanostructure (932) for electronic or optoelectronic application (943) information storage or retrieval using nanostructure (944) biochemical memory (946) nucleic acid memory

Hierarchy/Derived subclasses

977 / 902

-> 932

-> 943

-> 944

-> 946

uspto searches

Patent Apps in 977/946

Granted Patents in 977/946

Use the links above or do an advanced search in ppubs for:
(977/946.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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