USPC Class Details

Description: 930 peptide or protein sequence / 930 peptide or protein sequence/(10) peptide or protein sequence (220) viral peptide or viral protein (see note 6)

Hierarchy/Derived subclasses

930 / 10-> 220-> 221
  -> 222
  -> 223
  -> 224

uspto searches

Patent Apps in 930/220

Granted Patents in 930/220

Advanced search in patft or appft for the hierarchy would be:
(ccl/930/220 or ccl/930/221 or ccl/930/222 or ccl/930/223 or ccl/930/224)

Press the Search button below to send the query to the USPTO site. (Granted patents search)

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.