MULTILAYER HARD COATING FILM AND METHOD FOR PRODUCING SAME
- Application ID: EP12857851
- Status: █ The patent has been granted
This EP application has the IPC combination B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). We found, that Berendt Leyh & Hering, WSL Patentanwälte PartGes mbB, Gille Hrabal, Patentanwälte Kindermann GbR, Charrier Rapp & Liebau and 14 others are specialized in this combination either. For a similar patent, they might be a good choice.