Priority Date: 25.11.11 (CH 20110001885)

DISTRIBUTED BUILDING-INTEGRATED CARBON DIOXIDE EXTRACTION SYSTEM REDUCING FRESH AIR REQUIREMENTS

  • Application ID: EP12798183
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F24 (HEATING; RANGES; VENTILATING) is specialized in the combination B01 and F24. We found, that Riechelmann & Carlsohn GbR, Patentanwälte Schuster, Müller & Partner mbB, Dr. Emil Benatov & Partners - Bulgarian Patent Attorney & Licensed Appraiser, ip21 Ltd, Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB and 48 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 (CH 20110001885)
  • 30.05.2013 - Publication A2 (WO2013075981)
  • 01.10.2014 - Publication A2 (EP2782657)
  • 28.12.2016 - Publication B1 (EP2782657)

IPC Classification