Priority Date: 06.09.12 (US 201261697390P)

EXPANDABLE FRACTURE PLUG SEAT APPARATUS

  • Application ID: EP13835828
  • Status: APPLICATION WITHDRAWN

Attorney

Employment test 51 - 200 employees
Company dna carpmarls and ransford
operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class 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

  • 06.09.2012 - Priority Date (US 201261697390P)
  • 13.03.2014 - Publication A1 (WO2014039272)
  • 15.07.2015 - Publication A1 (EP2893127)

IPC Classification