Priority Date: 23.08.12 (US 201213593439)

DRILL STRING INGROUND ISOLATOR AND METHOD

  • Application ID: EP13830793
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

operating since 1912
Headquarter in New York and 6 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in the combination E21 and F16. We found, that König Szynka Tilmann von Renesse Patentanwälte Partnerschaft mbB, Acapo AS, K2 IP Ltd, Patentanwälte Bungartz Tersteegen, Schneiders & Behrendt and 27 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 23.08.2012 - Priority Date (US 201213593439)
  • 27.02.2014 - Publication A1 (WO2014031663)
  • 01.07.2015 - Publication A1 (EP2888445)

IPC Classification