Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member
- Application ID: EP14169811
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC combination C07 (ORGANIC CHEMISTRY) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). We found, that Hoffmann Eitle PartmbB, Plougmann & Vingtoft A/S, Becker Kurig Straus, Flach Bauer Stahl, Kasche & Partner AG and 4 others are specialized in this combination either. For a similar patent, they might be a good choice.