Systems and Methods for Cement Evaluation

  • Application ID: EP13305630
  • Status: PATENT GRANTED

Applicants

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Attorneys

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Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Schlumberger SA, Schlumberger Cambridge Research Ltd, and Etudes & Productions Schlumberger are specialized in E21. Etudes & Productions Schlumberger, Schlumberger SA 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

  • 19.11.2014 - Publication A1 (EP2803816)
  • 22.03.2017 - Publication B1 (EP2803816)

IPC Classification