Priority Date: 12.09.11 (EP 20110180966)

TUBBING HAVING A THERMOPLASTIC BARRIER LAYER

  • Application ID: EP12756491
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

Attorney

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Technology Company

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) is specialized in E21. 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

  • 12.09.2011 - Priority Date (EP 20110180966)
  • 21.03.2013 - Publication A1 (WO2013037766)
  • 23.07.2014 - Publication A1 (EP2756168)

IPC Classification