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Top 20 Key Players companies in Heat pump
by Highest Patent Value in the France in 2022

The Heat pump top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Heat pump Key Players in the France. 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.
A heat pump is a device that transfers heat energy from a source of heat to what is called a heat reservoir. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 1.48 M
2
Avg patent value: 1.41 M
3
Avg patent value: 1.24 M
4
Avg patent value: 712,000
5
Avg patent value: 668,000
6
Avg patent value: 566,142
7
Avg patent value: 557,777
8
Avg patent value: 526,625
9
Avg patent value: 526,625
10
Avg patent value: 480,000
11
Avg patent value: 360,000
12
Avg patent value: 360,000
13
Atoll Energy SAS
Environmental consulting,Pollutant,Thermal energy,
...[+2]
Avg patent value: 290,000
14
Avg patent value: 260,000
15
Avg patent value: 179,000
16
Water treatment,Renewable energy,Environmental consulting,
...[+2]
Avg patent value: 170,000
17
Aerospace,Bleed air,National security,
...[+2]
Avg patent value: 167,500
18
Avg patent value: 93,415
19
Avg patent value: 93,415
20
Aerospace,National security,Private security
Avg patent value: 82,000
Page generation time: May 31 2025