Priority Date: 29.03.10 (DE 20101003382)

METHOD FOR REDUCING THE EMISSIONS OF INTERNAL COMBUSTION ENGINES, AND INTERNAL COMBUSTION ENGINE

  • Application ID: EP11711535
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC combination F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). We found, that Kuhnen & Wacker, Dehns Ltd, Gevers, Ankara Patent Bureau Ltd, Martin Reuther Patentanwalt and 44 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 29.03.2010 - Priority Date (DE 20101003382)
  • 06.10.2011 - Publication A1 (WO2011120935)
  • 06.02.2013 - Publication A1 (EP2553243)
  • 05.08.2015 - Publication B1 (EP2553243)