Priority Date: 29.02.12 (JP 20120043072)

BLACK TONER CONTAINING COMPOUND HAVING AZO SKELETON

  • Application ID: EP13755522
  • Status: APPLICATION WITHDRAWN

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna tbk patent
operating since 1972
1107.04
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This patent has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) TBK-Patent is specialized in G03. 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

  • 29.02.2012 - Priority Date (JP 20120043072)
  • 06.09.2013 - Publication A1 (WO2013129639)
  • 07.01.2015 - Publication A1 (EP2820482)

IPC Classification