Priority Date: 01.09.11 (US 201161530199P)

SAMPLE CAPTURE PRIORITIZATION

  • Application ID: EP12827845
  • Status: The patent has been granted

Applicants

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Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Schlumberger Cambridge Research Ltd is specialized in E21. Schlumberger Cambridge Research Ltd is specialised in E21 (EARTH OR ROCK DRILLING; MINING). 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

  • 01.09.2011 - Priority Date (US 201161530199P)
  • 07.03.2013 - Publication A1 (WO2013033547)
  • 02.07.2014 - Publication A1 (EP2748426)
  • 25.10.2017 - Publication B1 (EP2748426)

IPC Classification