Priority Date: 22.04.13 (JP 20130089465)

Gas compressor and abrasion state determining method

  • Application ID: EP14161022
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna tbk patent
operating since 1972
1119.71
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in the combination F04 and F16. We found, that Geyer Fehners & Partner mbB, Patentanwälte Schuster, Müller & Partner mbB, Patent attorney Dipl.-Ing. (FH) Matthias Thomas, Dreiss Patentanwälte PartG mbB, Dr. Graf & Partner AG and 33 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 22.04.2013 - Priority Date (JP 20130089465)
  • 29.10.2014 - Publication A1 (EP2796719)
  • 10.05.2017 - Publication B1 (EP2796719)