Priority Date: 26.03.08 (US 20080039516)

DEPOSITION OF TERNARY OXIDE FILMS CONTAINING RUTHENIUM AND ALKALI EARTH METALS

  • Application ID: EP09724464
  • Status: The application is deemed to be withdrawn

Applicant

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Specialization

This EP application has the IPC class 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). Air Liquide S.A. is specialized in C23. Air Liquide S.A. is specialised in 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). 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.

Timeline

  • 26.03.2008 - Priority Date (US 20080039516)
  • 01.10.2009 - Publication A1 (WO2009118708)
  • 12.01.2011 - Publication A1 (EP2271789)

IPC Classification