Priority Date: 16.06.10 (US 20100816706)

Method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines

  • Application ID: EP14183871
  • Status: EXAMINATION IN PROGRESS

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Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) is specialized in the combination B01 and F01. We found, that Kuhnen & Wacker, Bauer Wagner Priesmeyer, WSL Patentanwälte PartGes mbB, Vonnemann Kloiber & Kollegen, Schulze Horn & Partner GbR and 18 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 16.06.2010 - Priority Date (US 20100816706)
  • 07.01.2015 - Publication A1 (EP2821606)