Priority Date: 01.05.12 (JP 20120104956)

OPTICAL MATERIAL AND PRODUCTION METHOD THEREFOR, AND LIGHT EMITTING DIODE, OPTICAL ISOLATOR, AND OPTICAL PROCESSING APPARATUS WHICH USE SAID OPTICAL MATERIAL

  • Application ID: EP13784590
  • Status: PATENT GRANTED

Applicant

Attorney

Employment test 51 - 200 employees
Company dna isarpatent
operating since 1951
Headquarter in Munich and 2 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This EP application has the IPC combination C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Patentanwälte Rauschenbach, Engel Patentanwaltskanzlei, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB, Abrema Agence Brevets & Marques and 30 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 01.05.2012 - Priority Date (JP 20120104956)
  • 07.11.2013 - Publication A1 (WO2013164991)
  • 15.10.2014 - Publication A1 (EP2789672)
  • 14.12.2016 - Publication B1 (EP2789672)

IPC Classification