Priority Date: 03.09.12 (EP 20120182817)

DIKETOPYRROLOPYROLE (DPP)-BASED SENSITIZERS FOR ELECTROCHEMICAL OR OPTOELECTRONIC DEVICES

  • Application ID: EP13779376
  • Status: The patent has been granted

Applicants

Company dna tto epfl
Technology Transfer Office

Attorney

operating since 1990
Headquarter in Lausanne
active in Legal Services

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 H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR). Abrema Agence Brevets & Marques is specialized in the combination C09 and H05. We found, that Koepe & Partner Patentanwälte, Kraus & Weisert Patentanwälte PartGmbB, Agfa-Gevaert N.V., Chemetall GmbH, Hewlett-Packard Limited are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 03.09.2012 - Priority Date (EP 20120182817)
  • 06.03.2014 - Publication A2 (WO2014033582)
  • 15.07.2015 - Publication A2 (EP2892977)
  • 04.01.2017 - Publication B1 (EP2892977)
  • 03.05.2017 - Publication B9 (EP2892977)

IPC Classification