Priority Date: 15.08.13 (US 201361866201P)

ULTRASONIC CASING AND CEMENT EVALUATION METHOD USING A RAY TRACING MODEL

  • Application ID: EP14824756
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

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Specialization

This patent has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) and G01 (MEASURING; TESTING) A.A. Thornton & Co. is specialized in the combination E21 and G01. We found, that Coller IP Management Ltd, Zacco Denmark A/S, K2 IP Ltd, Bryn Aarflot AS, Patentanwälte Bungartz Tersteegen and 20 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 15.08.2013 - Priority Date (US 201361866201P)
  • 19.02.2015 - Publication A1 (WO2015023384)
  • 29.04.2015 - Publication A1 (EP2864588)

IPC Classification