Priority Date: 22.12.11 (CN 20111462506)

REACTION PRODUCTS OF STANNYL DERIVATIVES OF NAPHTHALENE DIIMIDES WITH RYLENE COMPOUNDS

  • Application ID: EP12858811
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

Employment test 1 - 10 employees
Company dna dr langfinger and partner
no operation time available
Headquarter in Frankfurt am Main and 1 office
active in Legal Services and Matchmaking and Trading

Specialization

This EP application has the IPC combination C07, C09, and H01. Dr. Langfinger & Partner Partnerschaft mbB is specialized in the combination C07, C09, and H01. We found, that Hoffmann Eitle PartmbB, Abrema Agence Brevets & Marques, Schneiter & Vuille, Boeters & Lieck, Fuchs Patentanwälte Partnerschaft mbB and 9 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 22.12.2011 - Priority Date (CN 20111462506)
  • 27.06.2013 - Publication A1 (WO2013091279)
  • 29.10.2014 - Publication A1 (EP2794609)