U.S. federal trademark · Serial No. 73416557 · Reg. No. 1295321
Polyamic Acid Solution, Used as an Insulating Layer and a Protective Layer in Electronics for Such Devices as Transistors, Diodes, Intergrated Circuits and Large Scale Intergrated Circuits
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.