Priority Date: 26.09.11 (JP 20110209165)

HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE USING HEAT EXCHANGER

  • Application ID: EP12835922
  • 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 EP application has the IPC class F25 (REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES) and F28 (HEAT EXCHANGE IN GENERAL). We found, that Industrial Property Services GmbH, Bauer Wagner Priesmeyer, Patentanwälte Dr. Knoblauch PartGmbB, Wolf & Wolf, Grauel IP and 7 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 26.09.2011 - Priority Date (JP 20110209165)
  • 04.04.2013 - Publication A1 (WO2013046482)
  • 13.08.2014 - Publication A1 (EP2765383)

IPC Classification