Priority Date: 18.10.13 (US 201361892889P)

Coating a bearing surface of an oilfield component with a Cu-Ni-Sn alloy by built-up welding or spraying

  • Application ID: EP14189428
  • Status: GRANT OF PATENT INTENDED

Applicant

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Specialization

This EP application has the IPC class B23, C22, C23, E21, and F16. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 18.10.2013 - Priority Date (US 201361892889P)
  • 03.06.2015 - Publication A1 (EP2878840)