Priority Date: 28.11.11 (JP 20110259349)

EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

  • Application ID: EP12854127
  • Status: █ GRANT OF PATENT INTENDED

Attorney

Employment test 51 - 200 employees
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Company dna tbk patent
operating since 1972
1256.07
TBK
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Vonnemann Kloiber & Kollegen, Maikowski & Ninnemann, BRP Renaud & Partner mbB, Alfa Laval Corporate AB, BP International Ltd and 17 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.11.2011 - Priority Date (JP 20110259349)
  • 06.06.2013 - Publication A1 (WO2013080858)
  • 08.10.2014 - Publication A1 (EP2787186)