Priority Date: 30.03.11 (EP 20110160501)

DOWNHOLE DRIVING UNIT HAVING A HYDRAULIC MOTOR WITH A STATIC CAM RING

  • Application ID: EP12710968
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna hoffmann dragsted as
operating since 2008
Headquarter in Copenhagen and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC combination B60 (VEHICLES IN GENERAL) and E21 (EARTH OR ROCK DRILLING; MINING) is specialized in the combination B60 and E21. We found, that Marks & Clerk LLP, Patentanwälte Bungartz Tersteegen, Buschhoff Hennicke Althaus, Hansen und Heeschen, RACKETTE Patentanwälte PartG mbB and 7 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 30.03.2011 - Priority Date (EP 20110160501)
  • 04.10.2012 - Publication A1 (WO2012130946)
  • 05.02.2014 - Publication A1 (EP2691596)

IPC Classification