• All sections
• C - Chemistry; metallurgy
• C07C - Acyclic or carbocyclic compounds
• C07C 211/54 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings

Patent holdings for IPC class C07C 211/54

Total number of patents in this class: 819

10-year publication summary

Principal owners for this class