Priority Date: 17.06.16 (CN 201610438013)

MASK PLATE AND ASSEMBLY METHOD FOR MASK PLATE

  • Application ID: EP17771973
  • Status: Request for examination was made

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna ksnh patentanwalte
operating since 1985
Headquarter in Munich
active in Legal Services

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). 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

  • 17.06.2016 - Priority Date (CN 201610438013)
  • 21.12.2017 - Publication A1 (WO2017215286)
  • 24.04.2019 - Publication A1 (EP3473744)

IPC Classification