Priority Date: 01.08.12 (US 201261678223P)

PRODUCING HEATING IN CASCADE HEAT PUMPS USING WORKING FLUIDS COMPRISING Z- 1,1,1,4,4,4-HEXAFLUORO-2-BUTENE IN THE FINAL CASCADE STAGE

  • Application ID: EP13825830
  • Status: APPLICATION WITHDRAWN

Applicants

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Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C07 (ORGANIC CHEMISTRY) is specialized in the combination B01 and C07. We found, that Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB, Vereenigde Octrooibureaux NV (V.O.) and 44 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 01.08.2012 - Priority Date (US 201261678223P)
  • 06.02.2014 - Publication A1 (WO2014022628)
  • 10.06.2015 - Publication A1 (EP2879786)

IPC Classification