Priority Date: 28.08.12 (US 201213596598)

DETERMINING SURFACE WETTING OF METAL WITH CHANGING WELL FLUIDS

  • Application ID: EP13833956
  • 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

  • 28.08.2012 - Priority Date (US 201213596598)
  • 06.03.2014 - Publication A1 (WO2014035552)
  • 08.07.2015 - Publication A1 (EP2890869)

IPC Classification