Priority Date: 22.06.12 (US 201261663205P)

METHODS TO REPAIR WORN OR ERODED PDC CUTTERS, CUTTERS SO REPAIRED, AND USE OF REPAIRED PDC CUTTERS IN DRILL BITS OR OTHER TOOLS

  • Application ID: EP13807170
  • Status: GRANT OF PATENT INTENDED

Applicant

Technology company logo small
Technology Company

Attorneys

no operation time available
3 offices
Technology Company
operating since 1912
Headquarter in London and 3 offices
active in Legal Services and IP Portfolio Processing
no operation time available
8 offices
active in Legal Services

Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Sandvik Intellectual Property AB and Urquhart-Dykes & Lord LLP are specialized in E21. Sandvik Intellectual Property AB, Gill Jennings & Every LLP, Urquhart-Dykes & Lord 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

  • 22.06.2012 - Priority Date (US 201261663205P)
  • 27.12.2013 - Publication A1 (WO2013192578)
  • 29.04.2015 - Publication A1 (EP2864573)

IPC Classification