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 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, Berendt Leyh & Hering, Wolf & Wolf and 3 others are specialized in this combination either. 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