Priority Date: 02.11.11 (JP 20110241024)

COMPOSITE OXIDE PIGMENT HAVING REDUCED ELUTION OF HEXAVALENT CHROMIUM THEREFROM

  • Application ID: EP12845090
  • Status: EXAMINATION IN PROGRESS

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This EP application has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). Staeger & Sperling Partnerschaftsgesellschaft mbB is specialised in C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 02.11.2011 - Priority Date (JP 20110241024)
  • 10.05.2013 - Publication A1 (WO2013065813)
  • 10.09.2014 - Publication A1 (EP2774956)

IPC Classification