Priority Date: 30.08.12 (IN 2012DEL2686)

BLUE INORGANIC COLOURANTS/PIGMENTS AND PROCESS FOR PREPARATION THEREOF

  • Application ID: EP13729109
  • Status: The patent has been granted

Applicant

Attorney

operating since 1887
1375.82
Headquarter in London and 20 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

Specialization

This EP application has the IPC combination C01 (INORGANIC CHEMISTRY) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). We found, that Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Maiwald Patentanwalts GmbH, Frese Patent, Demski & Nobbe and 12 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 30.08.2012 - Priority Date (IN 2012DEL2686)
  • 06.03.2014 - Publication A1 (WO2014033726)
  • 08.07.2015 - Publication A1 (EP2890640)
  • 21.06.2017 - Publication B1 (EP2890640)

IPC Classification