Priority Date: 02.08.12 (CN 20121274055)

METHOD AND DEVICE FOR OPTIMIZING OPERATIONAL CONTROL OF COMPRESSORS IN MULTI-COUPLE UNIT AIR-CONDITIONING SYSTEM

  • Application ID: EP12882290
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna pfennig meinig and partner
operating since 1878
Headquarter in Berlin and 2 offices
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 F25 (REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES) is specialized in the combination F04 and F25. We found, that Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB, Società Italiana Brevetti SpA, Patentanwälte Dr. Knoblauch PartGmbB, Berendt Leyh & Hering, Schwan Schorer & Partner Patentanwälte mbB and 4 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.08.2012 - Priority Date (CN 20121274055)
  • 06.02.2014 - Publication A1 (WO2014019250)
  • 10.06.2015 - Publication A1 (EP2881583)

IPC Classification