Light-emitting element, light-emitting device, electronic device, and quinoxaline derivative
- Application ID: EP12008347
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class C07, C09, H01, and H05. We found, that Stolmár & Partner Patentanwälte PartG mbB, Abrema Agence Brevets & Marques, Dr. Langfinger & Partner Partnerschaft mbB are specialized in this combination either. For a similar patent, they might be a good choice.