Priority Date: 29.04.11 (EP 20110164293)

DOWNHOLE TOOL

  • Application ID: EP12721209
  • Status: █ GRANT OF PATENT INTENDED

Applicant

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Welltec A/S
Technology Company

Attorney

Employment test 11 - 50 employees
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Company dna hoffmann dragsted as
operating since 2008
819.7
Hoffmann Dragsted AS
Headquarter in Copenhagen and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Hoffmann Dragsted AS is specialized in E21. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 29.04.2011 - Priority Date (EP 20110164293)
  • 01.11.2012 - Publication A1 (WO2012146733)
  • 05.03.2014 - Publication A1 (EP2702246)

IPC Classification