Priority Date: 31.05.13 (JP 20130116126)

Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member

  • Application ID: EP14169811
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna viering jentschura and partner
operating since 1976
Headquarter in Munich and 5 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) is specialized in the combination C07 and G03. We found, that Hoffmann Eitle PartmbB, Plougmann & Vingtoft A/S, Bird Go├źn & Co NV, Becker Kurig Straus, Kotitschke & Heurung Partnerschaft and 4 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 31.05.2013 - Priority Date (JP 20130116126)
  • 03.12.2014 - Publication A1 (EP2808320)

IPC Classification