Priority Date: 16.05.01 (US 20010291496P)

High efficiency multi-color electro-phosphorescents OLEDs

  • Application ID: EP14186883
  • Status: The patent has been granted


Research organisation logo small
Research Organisation


Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting


This EP application has the IPC combination C09, H01, and H05. We found, that Abrema Agence Brevets & Marques, Koepe & Partner Patentanwälte, Agfa-Gevaert N.V., Chemetall GmbH are specialized in this combination either. For a similar patent, they might be a good choice.


  • 16.05.2001 - Priority Date (US 20010291496P)
  • 07.01.2015 - Publication A1 (EP2822019)
  • 17.01.2018 - Publication B1 (EP2822019)