Priority Date: 28.12.11 (JP 20110288579)

C.I. PIGMENT YELLOW 74 (INSOLUBLE AZO PIGMENT), AND COLORING COMPOSITION USING SAME

  • Application ID: EP12863374
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

operating since 1970
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class B41 (PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). We found, that Hoffmann Eitle PartmbB, Koepe & Partner Patentanwälte, Weser & Kollegen, Océ-Technologies B.V., Miller Sturt Kenyon Ltd and 7 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.12.2011 - Priority Date (JP 20110288579)
  • 04.07.2013 - Publication A1 (WO2013099730)
  • 05.11.2014 - Publication A1 (EP2799499)