Priority Date: 25.11.11 (JP 20110257245)

HEAT TRANSFER FIN, FIN-TUBE HEAT EXCHANGER, AND HEAT PUMP DEVICE

  • Application ID: EP12851069
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorney

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

Specialization

This patent has the IPC combination 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) is specialized in the combination F25 and F28. We found, that Destek Patent Inc, Industrial Property Services GmbH, Bauer Wagner Priesmeyer, Patentanwälte Dr. Knoblauch PartGmbB, Berendt Leyh & Hering and 5 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 25.11.2011 - Priority Date (JP 20110257245)
  • 30.05.2013 - Publication A1 (WO2013076990)
  • 01.10.2014 - Publication A1 (EP2784427)
  • 05.04.2017 - Publication B1 (EP2784427)

IPC Classification