Priority Date: 07.09.11 (GB 20110015459)

DRILL STRING TUBULAR COMPONENT

  • Application ID: EP12778367
  • Status: GRANT OF PATENT INTENDED

Attorneys

operating since 1887
Headquarter in London and 16 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading
no operation time available
2 offices
active in Legal Services
Employment test 51 - 200 employees
Company dna boult wade tennant ltd
no operation time available
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) Marks & Clerk LLP and Rouse IP Limited are 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

  • 07.09.2011 - Priority Date (GB 20110015459)
  • 14.03.2013 - Publication A2 (WO2013034919)
  • 16.07.2014 - Publication A2 (EP2753780)

IPC Classification