Priority Date: 28.12.11 (EP 20110195938)

POWER SUPPLY FOR A FIELD EMISSION LIGHT SOURCE

  • Application ID: EP12806497
  • Status: EXAMINATION IN PROGRESS

Attorney

Employment test 11 - 50 employees
Company dna kransell and wennborg kb
operating since 1968
Headquarter in Stockholm and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC combination H01 (BASIC ELECTRIC ELEMENTS) and H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR) is specialized in the combination H01 and H05. We found, that Riechelmann & Carlsohn GbR, Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Grünecker Patent- und Rechtsanwälte PartG mbB, Novagraaf, Santarelli and 43 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 28.12.2011 - Priority Date (EP 20110195938)
  • 04.07.2013 - Publication A1 (WO2013098239)
  • 05.11.2014 - Publication A1 (EP2798919)

IPC Classification