Patents
We protect the outcome of our efforts and the innovative strength of our ideas. We are holders of some patents in different areas of HVAC & R and for different technologies. Find out what patents we filed.
We protect the outcome of our efforts and the innovative strength of our ideas. We are holders of some patents in different areas of HVAC & R and for different technologies. Find out what patents we filed.
Patent type | Partial title | Application | Year | Number | Holder |
|---|---|---|---|---|---|
Patent for industrial invention | Method for optimising efficiency in evaporators | IT | 2002-Today | IT20020785 | HiRef S.p.A. |
Patent for industrial invention | Refrigeration circuit with direct crossing flooded plate evaporator | EU | 2009-Today | EP2233866 | HiRef S.p.A. |
Patent for industrial invention | Optimised hybrid air conditioning and heating system | IT | 2013-Today | IT20120019 | HiRef S.p.A. |
Patent for industrial invention | Refrigeration circuit optimised for multifunction units | EU | 2015-Today | EP3067645 | HiRef S.p.A. |
Patent for industrial invention | Cooling circuit optimised for air-water heat pumps | EU | 2015-Today | EP3070418 | HiRef S.p.A. |
Patent for industrial invention | Transcritical CO2 refrigeration circuit with optimisation of the gascooling process | EU | 2015-Today | EP3112776 | HiRef S.p.A. |
Patent for industrial invention | Ionization device equipped with ionization tube for the removal of pollutants/contaminating particles present in a fluid | EU | 2015-Today | EP3093073 | HiRef S.p.A. |
Patent for industrial invention | Optimisation of ventilation equipment for air conditioning units | EU | 2017-Today | EP3220072 | HiRef S.p.A. |
Patente de invención industrial | Bombas de calor agua/agua con fluido CO2 para altas temperaturas y Delta T bajo | IT | 2022-Vigente | WO2022049563A1 | HiRef S.p.A. |
European projects that have turned into products