Priority Date: 10.09.12 (JP 20120198237)


  • Application ID: EP13834782
  • Status: The patent has been granted


Employment test 51 - 200 employees
Company dna eisenfuhr speiser and partner
no operation time available
Headquarter in Bremen and 3 offices
active in Legal Services and IP Consulting


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). Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB is specialized in F25. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 10.09.2012 - Priority Date (JP 20120198237)
  • 13.03.2014 - Publication A1 (WO2014038189)
  • 15.07.2015 - Publication A1 (EP2894423)
  • 29.11.2017 - Publication B1 (EP2894423)

IPC Classification