Priority Date: 13.08.10 (US 20100855932)

CRIMPED END WRAPPED ON PIPE WELL SCREEN

  • Application ID: EP11816856
  • Status: EXAMINATION REQUESTED

Applicant

Attorney

no operation time available
2 offices
active in Legal Services

Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). A.A. Thornton & Co. is specialized in E21. A.A. Thornton & Co. is specialised in E21 (EARTH OR ROCK DRILLING; MINING). 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

  • 13.08.2010 - Priority Date (US 20100855932)
  • 16.02.2012 - Publication A1 (WO2012021397)
  • 19.06.2013 - Publication A1 (EP2603663)

IPC Classification