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Top 100 Key Players companies in Heat pump
by Highest Patent Value in the United States in 2022

The Heat pump top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Heat pump Key Players in the United States. 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Finland

United Kingdom

Sweden

Germany

Switzerland

France

Canada

South Korea

Italy

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
Avg patent value: 8.45 M
2
ANDE Corp.
Massachusetts, United States
DNA,Medicine,Capillary electrophoresis,
...[+2]
Avg patent value: 8.45 M
3
MECS, Inc.
Missouri, United States
Sulfuric acid,Air conditioning,Wet gas,
...[+2]
Avg patent value: 5.67 M
4
LiquidCool Solutions, Inc.
Minnesota, United States
Electronics,Green data center,Peripheral,
...[+2]
Avg patent value: 4.61 M
5
H2Gen Innovations, Inc.
Virginia, United States
Hydrogen,Petroleum industry,Portable water purification,
...[+2]
Avg patent value: 4.61 M
6
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
Avg patent value: 4.42 M
7
E.I. du Pont de Nemours & Co.
Delaware, United States
Agriculture,Materials science,Electronics,
...[+2]
Avg patent value: 4.13 M
8
Eastman Chemical Co.
Tennessee, United States
Chemical engineering,Materials science,Health care,
...[+2]
Avg patent value: 3.88 M
9
7AC Technologies, Inc.
Massachusetts, United States
Air conditioning,Efficient energy use,Electronics,
...[+2]
Avg patent value: 3.53 M
10
Thermonetics, Inc.
Nevada, United States
Air conditioning,Construction engineering
Avg patent value: 3.30 M
11
Rocky Research
Alabama, United States
Energy management,Graphics processing unit,Information technology management,
...[+2]
Avg patent value: 2.69 M
12
Air Products & Chemicals, Inc.
Pennsylvania, United States
Industrial gas,Chemical engineering,Helium,
...[+2]
Avg patent value: 2.55 M
13
Honeywell International, Inc.
North Carolina, United States
Aerospace,Electronics,Market research,
...[+2]
Avg patent value: 2.39 M
14
Malta, Inc.
Massachusetts, United States
Energy storage,Solar energy,Renewable energy,
...[+2]
Avg patent value: 2.24 M
15
CTB, Inc.
Indiana, United States
Automation,Food industry,Poultry product
Avg patent value: 2.19 M
16
The Boeing Co.
Illinois, United States
Aerospace,Satellite,National security,
...[+2]
Avg patent value: 2.08 M
17
Emerson Climate Technologies, Inc.
Ohio, United States
Refrigeration,Air conditioning,Automation,
...[+2]
Avg patent value: 2.04 M
18
Roche Diagnostics Corp.
Indiana, United States
Medicine,Urinalysis,Immunoassay,
...[+2]
Avg patent value: 2.00 M
19
Pentair Water Pool & Spa, Inc.
North Carolina, United States
Heat pump,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.89 M
20
Hisense Usa Corp.
United States
Electronics,Set top box,Product strategy,
...[+2]
Avg patent value: 1.82 M
21
Hansen Corp.
Indiana, United States
Power transmission,Automation,Stepper,
...[+2]
Avg patent value: 1.68 M
22
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Avg patent value: 1.62 M
23
Intellihot, Inc.
Illinois, United States
Control logic,Building automation,Electronics,
...[+1]
Avg patent value: 1.56 M
24
Dometic LLC
Indiana, United States
Truck,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.50 M
25
Genia Technologies, Inc.
California, United States
Genome,Health care,$1,000 genome,
...[+2]
Avg patent value: 1.47 M
26
Reznor LLC
Illinois, United States
Air conditioning,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.41 M
27
United Technologies
Connecticut, United States
Aerospace,Public transport,Building automation,
...[+2]
Avg patent value: 1.37 M
28
United-Tech, Inc.
Oklahoma, United States
Yeast,Telecommunications,Chemical treatment,
...[+2]
Avg patent value: 1.37 M
29
Therma-Stor LLC
Wisconsin, United States
Heat pump,Fast-moving consumer goods,Electronics,
...[+2]
Avg patent value: 1.36 M
30
Draeger Safety, Inc.
Pennsylvania, United States
Aerospace,Information system,Pressure sensor,
...[+2]
Avg patent value: 1.23 M
31
Phononic, Inc.
North Carolina, United States
Semiconductor,Solid-state,Computer hardware,
...[+2]
Avg patent value: 1.22 M
32
Thermax, Inc.
Massachusetts, United States
Chiller,Chart,Automation,
...[+2]
Avg patent value: 1.19 M
33
Johnson Controls Technology Co.
Wisconsin, United States
Avg patent value: 1.06 M
34
Global Cooling, Inc.
Ohio, United States
Ultra Low Temperature Freezer,Biology,Global cooling,
...[+2]
Avg patent value: 917,090
35
GEA Systems North America LLC
United States
Process engineering,Construction engineering
Avg patent value: 914,500
36
Doosan Fuel Cell America, Inc.
Connecticut, United States
Electronics,Solid oxide fuel cell,Alkaline fuel cell,
...[+2]
Avg patent value: 910,000
37
Rheem Manufacturing Co.
United States
Air conditioning,Petroleum industry,Solar water heating,
...[+2]
Avg patent value: 870,221
38
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
Avg patent value: 833,875
39
Oasys Water, Inc.
Massachusetts, United States
Resource recovery,Industrial engineering,Portable water purification,
...[+2]
Avg patent value: 820,000
40
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
Avg patent value: 744,882
41
enVerid Systems, Inc.
Massachusetts, United States
Air conditioning,Energy storage,Energy management,
...[+2]
Avg patent value: 730,000
42
ZF Automotive Germany GmbH
Michigan, United States
Automotive safety,Automotive engineering,Aerospace,
...[+2]
Avg patent value: 700,000
43
Laird Thermal Systems, Inc.
North Carolina, United States
Heat exchanger,Thermal,Electronics,
...[+2]
Avg patent value: 690,000
44
PostProcess Technologies LLC
New York, United States
Software,3D printing,Industrial engineering,
...[+2]
Avg patent value: 660,000
45
Lennox Industries, Inc.
Iowa, United States
Air conditioning,Computer hardware,Electronics,
...[+2]
Avg patent value: 641,150
46
Air Squared, Inc.
Colorado, United States
Scroll compressor,Product design,Automotive engineering,
...[+2]
Avg patent value: 640,000
47
Siemens Energy, Inc.
United States
HVAC,Offshore wind power,Wind power,
...[+1]
Avg patent value: 630,000
48
ThermoLift, Inc.
New York, United States
Heat pump,Energy management,Renewable energy
Avg patent value: 607,906
49
Hamilton Sundstrand Corp.
North Carolina, United States
Aerospace,Control system,National security,
...[+2]
Avg patent value: 600,000
50
Bloom Energy Corp.
California, United States
Bloom Energy,Electrical equipment,Petroleum industry,
...[+2]
Avg patent value: 580,000
51
Southwest Gas Corp.
Nevada, United States
Natural gas,Petroleum industry,Energy distribution,
...[+2]
Avg patent value: 580,000
52
Taikisha Ltd.
Michigan, United States
Cleanroom,Construction engineering,HVAC,
...[+2]
Avg patent value: 572,285
53
EMC IP Holding Co. LLC
Delaware, United States
Avg patent value: 530,000
54
Romeo Systems, Inc.
California, United States
Electric vehicle,Battery pack,Battery (electricity)
Avg patent value: 520,000
55
Romeo Systems Technology LLC
California, United States
Avg patent value: 520,000
56
Palo Alto Research Center, Inc.
California, United States
Internet of Things,Electronics,Intellectual property,
...[+2]
Avg patent value: 514,000
57
Flint Engineering & Construction Co.
Oklahoma, United States
Energy service,Construction engineering,Truck
Avg patent value: 510,000
58
Trane International, Inc.
North Carolina, United States
Building management,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 503,420
59
Copeland Corp. LLC
Indiana, United States
Refrigeration,Air conditioning,Industrial engineering,
...[+1]
Avg patent value: 460,000
60
DENSO International America, Inc.
Michigan, United States
Product category
Avg patent value: 459,016
61
Imby Energy, Inc.
New Hampshire, United States
Avg patent value: 450,000
62
Carrier Corp.
Indiana, United States
Refrigeration,Air conditioning,Mechanical engineering,
...[+2]
Avg patent value: 424,674
63
Haier US Appliance Solutions, Inc.
Kentucky, United States
Electronics,Demand response,Fixture,
...[+2]
Avg patent value: 417,489
64
Kidwell Environmental Ltd., Inc.
Oklahoma, United States
Avg patent value: 410,000
65
Natural Systems Utilities LLC
New Jersey, United States
Renewable energy,Agriculture,Membrane bioreactor,
...[+2]
Avg patent value: 390,000
66
Cooper Technologies Co.
Texas, United States
Materials testing,Medicine,Cement
Avg patent value: 360,000
67
Illinois Tool Works, Inc.
Illinois, United States
Adhesive,Consumables,Industrial engineering,
...[+2]
Avg patent value: 340,000
68
Desert Aire Corp.
Wisconsin, United States
Manufacturing engineering,Heat pump,Ventilation (architecture),
...[+2]
Avg patent value: 340,000
69
Rebound Technologies, Inc.
Colorado, United States
Refrigeration,Environmental engineering,Renewable energy,
...[+2]
Avg patent value: 331,000
70
Fuchs Petrolub SE
Illinois, United States
Lubricant,Materials science,Petroleum industry,
...[+2]
Avg patent value: 310,000
71
Gentherm, Inc.
Michigan, United States
Steering wheel,Automotive engineering,Electronics,
...[+2]
Avg patent value: 310,000
72
Dürr Systems, Inc.
Michigan, United States
Industrial dryer,Coat,Automation,
...[+2]
Avg patent value: 301,450
73
Whirlpool Corp.
Michigan, United States
Refrigeration,Computer hardware,Air conditioning,
...[+2]
Avg patent value: 275,285
74
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
Avg patent value: 262,538
75
Ethicon Endo-Surgery, Inc.
Ohio, United States
Medicine,Medical equipment,Mammotome,
...[+2]
Avg patent value: 260,000
76
Mainstream Engineering Corp.
United States
Refrigeration,Energy products,Biofuel
Avg patent value: 240,000
77
Nortek Global HVAC LLC
Missouri, United States
HVAC,Fast-moving consumer goods,Heating system,
...[+2]
Avg patent value: 202,000
78
Modine Manufacturing Co.
Wisconsin, United States
Heat exchanger,Automotive engineering,Heat transfer,
...[+2]
Avg patent value: 190,000
79
Terra Caloric LLC
United States
Avg patent value: 180,000
80
Prime Downhole Manufacturing LLC
Texas, United States
Petroleum industry,Natural resource management,Aerospace
Avg patent value: 170,000
81
Applied Biosystems LLC
Delaware, United States
Consumables,Genetic analysis,Software,
...[+2]
Avg patent value: 160,000
82
Shrieve Chemical Products, Inc.
Texas, United States
Avg patent value: 150,000
83
BSH Home Appliances Corp.
California, United States
Washer,Electronics
Avg patent value: 148,290
84
Arzel Technology, Inc.
Ohio, United States
Air conditioning,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 140,250
85
AMI Industries, Inc.
Colorado, United States
Aerospace,Flight attendant,National security,
...[+2]
Avg patent value: 140,000
86
White Dog Labs, Inc.
Delaware, United States
Biology,Probiotic,Organism,
...[+2]
Avg patent value: 130,000
87
Yazaki Energy Systems, Inc.
Texas, United States
Chiller,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 118,600
88
Itron, Inc.
Washington, United States
Software,Computer hardware,Electronics,
...[+2]
Avg patent value: 110,000
89
Itron Inc.
Washington, United States
Smart grid,Water resource management,Electricity,
...[+2]
Avg patent value: 110,000
90
Waterfurnace International, Inc.
Indiana, United States
Heat pump,Fast-moving consumer goods,Geothermal water,
...[+2]
Avg patent value: 108,725
91
Volkswagen Group of America, Inc.
Michigan, United States
Truck,Automotive engineering,Automotive industry
Avg patent value: 106,411
92
Tesla, Inc.
Texas, United States
Electric vehicle,Electronics,Automotive engineering,
...[+2]
Avg patent value: 100,000
93
Texas Instruments Incorporated
Texas, United States
Semiconductor,Digital signal processing,Electronic component,
...[+2]
Avg patent value: 100,000
94
Halliburton Energy Services, Inc.
Texas, United States
Natural gas,Submersible pump,Centrifugal pump,
...[+2]
Avg patent value: 100,000
95
Teledyne Scientific & Imaging LLC
California, United States
Information science,Image sensor,Optics,
...[+2]
Avg patent value: 100,000
96
Boston Scientific Scimed, Inc.
Minnesota, United States
Medical equipment,Health care,Cloud computing,
...[+2]
Avg patent value: 100,000
97
PDM Solar, Inc.
Wisconsin, United States
Solar energy,Electronics,Heat pump,
...[+2]
Avg patent value: 100,000
98
Farapulse, Inc.
California, United States
Atrial fibrillation,Investigational device exemption,Medical equipment,
...[+2]
Avg patent value: 100,000
99
Applied Materials, Inc.
California, United States
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
Avg patent value: 95,000
100
Separation Design Group LLC
Pennsylvania, United States
Oxygen,Medical product
Avg patent value: 95,000

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