Priority Date: 19.09.11 (GB 20110016098)

APPARATUS AND METHOD OF CONCENTRIC CEMENT BONDING OPERATIONS BEFORE AND AFTER CEMENTATION

  • Application ID: EP12834486
  • Status: The patent has been granted

Attorneys

no operation time available
Headquarter in Birmingham and 6 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing
no operation time available
Headquarter in Birmingham and 6 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). Barker Brettell LLP, Barker Brettell LLP 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

  • 19.09.2011 - Priority Date (GB 20110016098)
  • 28.03.2013 - Publication A2 (WO2013043217)
  • 02.07.2014 - Publication A2 (EP2748422)
  • 03.01.2018 - Publication B1 (EP2748422)

IPC Classification