Priority Date: 16.11.11 (US 201161560802P)

COLOR CONTROL OF POLYESTER-COBALT COMPOUNDS AND POLYESTER-COBALT COMPOSITIONS

  • Application ID: EP12795224
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in C08. 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

  • 16.11.2011 - Priority Date (US 201161560802P)
  • 23.05.2013 - Publication A1 (WO2013074835)
  • 24.09.2014 - Publication A1 (EP2780408)

IPC Classification