Priority Date: 15.08.11 (US 201113209571)

Open-loop natural thermal energy releasing system with partial reflux

  • Application ID: EP12180335
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC combination F24 (HEATING; RANGES; VENTILATING) and F28 (HEAT EXCHANGE IN GENERAL). We found, that Patentanwälte Schuster, Müller & Partner mbB, Stenger Watzke Ring, Patentanwälte Dr. Knoblauch PartGmbB, Katscher Habermann, Ufficio Brevetti Rapisardi S.r.l., and 22 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 15.08.2011 - Priority Date (US 201113209571)
  • 20.02.2013 - Publication A2 (EP2559957)
  • 26.02.2014 - Publication A3 (EP2559957)

IPC Classification