Priority Date: 10.05.12 (US 201213468886)

AN ELECTRICALLY HEATED PLANAR CATHODE

  • Application ID: EP13725519
  • Status: EXAMINATION IN PROGRESS

Attorney

Employment test 51 - 200 employees
Company dna boult wade tennant ltd
operating since 1894
Headquarter in London and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). 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

  • 10.05.2012 - Priority Date (US 201213468886)
  • 14.11.2013 - Publication A1 (WO2013170149)
  • 18.03.2015 - Publication A1 (EP2847780)

IPC Classification