Priority Date: 09.04.10 (JP 20100089982)

CHARGE CONTROLLING AGENT AND TONER USING SAME

  • Application ID: EP11747295
  • Status: APPLICATION WITHDRAWN

Attorney

operating since 1891
Headquarter in London and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

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) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). We found, that Hoffmann Eitle PartmbB, Plougmann & Vingtoft A/S, Kotitschke & Heurung Partnerschaft, Weser & Kollegen, Océ-Technologies B.V. and 6 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 09.04.2010 - Priority Date (JP 20100089982)
  • 01.09.2011 - Publication A1 (WO2011105334)
  • 02.01.2013 - Publication A1 (EP2541329)