Priority Date: 15.08.13 (US 201361866106P)

CASING THICKNESS MEASUREMENT USING ACOUSTIC WAVE CORRELATION

  • Application ID: EP14828120
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This patent has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) and G01 (MEASURING; TESTING) 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. For a similar patent, they might be a good choice.

Timeline

  • 15.08.2013 - Priority Date (US 201361866106P)
  • 19.02.2015 - Publication A1 (WO2015023386)
  • 27.05.2015 - Publication A1 (EP2875212)

IPC Classification