BLENDS OF POLYSILOXANE/POLYIMIDE BLOCK COPOLYMER AND POLY(ARYLENE SULFIDE)
- Application ID: EP12769858
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Office Ernest T. Freylinger S.A. is specialized in C08. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.