• All sections
• C - Chemistrymetallurgy
• C23C - Coating metallic materialcoating material with metallic materialsurface treatment of metallic material by diffusion into the surface, by chemical conversion or substitutioncoating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
• C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Patent holdings for IPC class C23C 30/00

Total number of patents in this class: 2032

10-year publication summary

Principal owners for this class