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Top 5 Key Players companies in HVAC
by Highest Patent Value in the Italy in 2022

The HVAC top 5 is Discovery PatSnap’ annual ranking of the top 5 Highest Patent Value HVAC Key Players in the Italy. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).
#
Company Name
Region
Tech Topics
Total
1
Prysmian SpA
Telecommunications,Submarine,Optical ground wire,
...[+2]
Avg patent value: 1.01 M
2
G.M. Srl
Chemical engineering
Avg patent value: 532,323
3
Case New Holland Italia SpA
Mechanical engineering,Manufacturing engineering,Lawn,
...[+2]
Avg patent value: 435,666
4
Denso Thermal Systems SpA
Temperature control,Automotive engineering,Thermal,
...[+2]
Avg patent value: 235,450
5
Vir Valvoindustria Ing. Rizzio - SpA
Butterfly,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 91,000
Page generation time: Jun 19 2025