Top 100 Key Players companies in HVAC by Highest Patent Value in the world in 2020 – Discovery

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The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value HVAC Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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).

1	Lutron Electronics Co., Inc.	Pennsylvania, United States	Electronics,Dimmer,Control system, ...[+2]	Avg patent value: 5.11 M
2	Allure Energy, Inc.	Texas, United States	Smart grid,Demand response,Electricity pricing, ...[+2]	Avg patent value: 5.05 M
3	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Avg patent value: 5.00 M
4	Haier US Appliance Solutions, Inc.	Kentucky, United States	Electronics,Demand response,Fixture, ...[+2]	Avg patent value: 4.37 M
5	JPMorgan Chase & Co.	New York, United States	Investment banking,Prime brokerage,Financial institution, ...[+2]	Avg patent value: 3.99 M
6	Donaldson Co., Inc.	Minnesota, United States	Filtration,Filter (aquarium),Industrial engineering, ...[+2]	Avg patent value: 3.91 M
7	Global Plasma Solutions, Inc.	United States	Ionization,Electronics,Refrigeration, ...[+2]	Avg patent value: 3.55 M
8	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Avg patent value: 3.54 M
9	Daikin Applied Americas, Inc.	Minnesota, United States	Chiller,Air conditioning,Fast-moving consumer goods, ...[+2]	Avg patent value: 3.54 M
10	STARTUP Freight Farms, Inc.	Massachusetts, United States	Agriculture,Crop,Hydroponics, ...[+2]	Avg patent value: 3.53 M
11	STARTUP Hall Labs LLC	Utah, United States	Economic system,Product design,Financial management	Avg patent value: 3.47 M
12	Franklin Electric Co., Inc.	Indiana, United States	Electric motor,Electrical equipment,AC motor, ...[+2]	Avg patent value: 3.39 M
13	Valeo SE	Île-de-France, France	Automotive engineering,Powertrain,Thermal, ...[+2]	Avg patent value: 3.34 M
14	Siemens Corp.	DC, US	Software,Telecommunications,Smart card security, ...[+2]	Avg patent value: 2.66 M
15	Novelis, Inc. (Canada)	Ontario, Canada	Aluminum can,Microservices,Packaging engineering, ...[+1]	Avg patent value: 2.63 M
16	PMC Industries, Inc.	New Jersey, United States	Nail polish,Aerosol,Lotion	Avg patent value: 2.62 M
17	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	Avg patent value: 2.58 M
18	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	Avg patent value: 2.58 M
19	STERIS, Inc.	Arizona, United States	Medicine	Avg patent value: 2.52 M
20	Magna Electronics, Inc.	Michigan, United States	Electronic component,Computer hardware,Electronics, ...[+2]	Avg patent value: 2.46 M
21	Pipe Restoration Technologies LLC	California, United States	Epoxy,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 2.38 M
22	Greensleeves LLC	United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 2.36 M
23	View, Inc.	California, United States	Smart glass	Avg patent value: 2.07 M
24	North Park Innovations Group, Inc.	New York, United States	Software,Mobile service,Technician	Avg patent value: 2.05 M
25	Laufer Zahntechnik GmbH	BW, DE	Health care	Avg patent value: 1.89 M
26	Emerson Digital Cold Chain, Inc.	United States	Energy management,Electronics	Avg patent value: 1.83 M
27	Siemens Energy & Automation, Inc.	United States	Electronics,Automation,Electric utility	Avg patent value: 1.79 M
28	PaceControls LLC	Pennsylvania, United States	Refrigeration,Computer hardware,Electronics	Avg patent value: 1.74 M
29	UView Ultraviolet Systems, Inc.	Ontario, Canada	Technician,Automotive engineering,Product engineering	Avg patent value: 1.72 M
30	Cps Products Canada Ltd.	Canada		Avg patent value: 1.72 M
31	Emerson Climate Technologies, Inc.	Ohio, United States	Refrigeration,Air conditioning,Automation, ...[+2]	Avg patent value: 1.70 M
32	EcoFactor, Inc.	California, United States	Energy management,Software as a service,Machine learning, ...[+2]	Avg patent value: 1.70 M
33	Owens Corning Intellectual Capital LLC	Ohio, United States	Intellectual capital,Chemical engineering	Avg patent value: 1.64 M
34	Transformative Wave Technologies LLC	Washington, United States		Avg patent value: 1.63 M
35	ZipWall LLC	Virginia, United States	Demolition,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 1.62 M
36	HELIX International	Michigan, United States	Software,Cloud database,Association (object-oriented programming), ...[+2]	Avg patent value: 1.55 M
37	Helix International, Inc.	Illinois, United States	Metalworking	Avg patent value: 1.55 M
38	Halton Oy	Finland	Air conditioning,Construction engineering	Avg patent value: 1.51 M
39	NanoScale Corp.	Kansas, United States	Odor,Indoor air quality,Nanocrystalline material	Avg patent value: 1.50 M
40	Franklin Control Systems LLC	Oregon, United States	Starter,Electrical equipment,Electronics	Avg patent value: 1.49 M
41	STARTUP K4Connect, Inc.	North Carolina, United States	Software,Web development,Health care, ...[+2]	Avg patent value: 1.41 M
42	Savant Systems LLC	Massachusetts, United States	Software,Home automation,Computer hardware, ...[+2]	Avg patent value: 1.41 M
43	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Avg patent value: 1.30 M
44	Cummins, Inc.	Indiana, United States	Electric vehicle,Natural gas,Petroleum industry, ...[+2]	Avg patent value: 1.29 M
45	NEXTracker, Inc.	California, United States	Solar power,Solar energy,Renewable energy, ...[+2]	Avg patent value: 1.28 M
46	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Avg patent value: 1.27 M
47	AUDI AG	Bayern, Germany	Spare part,Automotive engineering,Sport utility vehicle, ...[+2]	Avg patent value: 1.25 M
48	Minebea Mitsumi, Inc.	Tokyo, Japan	Ball bearing,Electronics,DC motor, ...[+2]	Avg patent value: 1.25 M
49	Bluffton Motor Works LLC	Indiana, United States	Electronics,Horsepower,Electric motor, ...[+2]	Avg patent value: 1.23 M
50	Macpherson Engineering, Inc.	Canada		Avg patent value: 1.21 M
51	ExteNet Systems, Inc.	Illinois, United States	Wireless,Telecommunications,Fiber network, ...[+2]	Avg patent value: 1.17 M
52	Good Day Tools LLC	US		Avg patent value: 1.17 M
53	Synexis LLC	Kansas, United States	Hydrogen peroxide	Avg patent value: 1.16 M
54	Ademco, Inc.	NJ, US	Security alarm	Avg patent value: 1.16 M
55	Optimum Energy LLC	Washington, United States	Smart meter,Software,Efficient energy use, ...[+2]	Avg patent value: 1.15 M
56	7AC Technologies, Inc.	Massachusetts, United States	Air conditioning,Efficient energy use,Electronics, ...[+2]	Avg patent value: 1.13 M
57	Regal Beloit Americas, Inc.	Kentucky, United States	Electric motor,Coupling,Electrical equipment, ...[+2]	Avg patent value: 1.10 M
58	Assa Abloy AB	Sweden	Doors,Access control,Automation, ...[+2]	Avg patent value: 1.10 M
59	Assa Abloy Ltd.	West Midlands, United Kingdom	Computer hardware,Information technology management	Avg patent value: 1.10 M
60	Microsoft Corp.	Washington, United States	Software,Operating system,Cloud computing, ...[+2]	Avg patent value: 1.05 M
61	Microsoft International Holdings BV	Netherlands		Avg patent value: 1.05 M
62	Prysmian SpA	Lombardia, Italy	Telecommunications,Submarine,Optical ground wire, ...[+2]	Avg patent value: 1.01 M
63	Trane International, Inc.	North Carolina, United States	Building management,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 1.00 M
64	HomeAway.com, Inc.	Texas, United States	Renting	Avg patent value: 980,000
65	Halton Marine Oy	Finland		Avg patent value: 980,000
66	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Avg patent value: 970,323
67	Hyoseong Electric Co., Ltd.	South Korea	Electric motor,Electrical equipment,Electronics	Avg patent value: 960,000
68	Nidec Motor Corp.	Missouri, United States	Electric motor,Electrical equipment,Electronics, ...[+2]	Avg patent value: 937,043
69	Bergstrom, Inc.	Illinois, United States	Automotive engineering,Public transport,Climate system, ...[+2]	Avg patent value: 913,684
70	Best Technologies, Inc.	Texas, United States	Semiconductor,Electronic component	Avg patent value: 900,000
71	Tyco Fire & Security GmbH	Schaffhausen, Switzerland	Fire protection	Avg patent value: 895,000
72	Johnson Controls Technology Co.	Wisconsin, United States		Avg patent value: 880,933
73	STARTUP Barghest Building Performance Pte Ltd.	Central Region, Singapore	Value added,Renewable energy	Avg patent value: 878,350
74	Zhongshan Broad-Ocean Motor Co., Ltd.	Jilin Sheng, China	Electrical equipment,Electronics,China sea, ...[+2]	Avg patent value: 853,826
75	Cooper Technologies Co.	Texas, United States	Materials testing,Medicine,Cement	Avg patent value: 840,000
76	BELIMO Holding AG	Zürich, Switzerland	Actuator,Air conditioning,Electronics, ...[+2]	Avg patent value: 832,561
77	Switch BVBA	Belgium	Chemical engineering,Histology,Cytology, ...[+1]	Avg patent value: 820,000
78	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Avg patent value: 816,666
79	Uponor Innovation AB	Sweden		Avg patent value: 810,000
80	Vigilent Corp.	California, United States	Energy management,Machine learning,Data center, ...[+2]	Avg patent value: 786,916
81	enVerid Systems, Inc.	Massachusetts, United States	Air conditioning,Energy storage,Energy management, ...[+2]	Avg patent value: 778,571
82	Thermo King Corp.	Minnesota, United States	Truck,Supply chain management,Manufacturing engineering, ...[+2]	Avg patent value: 768,232
83	Chrysler Group LLC	Washington, United States		Avg patent value: 760,000
84	Autani LLC	United States	Energy management,Software,Building automation, ...[+2]	Avg patent value: 740,000
85	Lennox Industries, Inc.	Iowa, United States	Air conditioning,Computer hardware,Electronics, ...[+2]	Avg patent value: 731,656
86	UNICORN Uplight, Inc.	Colorado, United States	Ecosystem,Software,Data analysis, ...[+2]	Avg patent value: 710,000
87	Green Power Labs, Inc.	Nova Scotia, Canada	Information technology consulting,Climate risk,Solar energy, ...[+2]	Avg patent value: 710,000
88	Siemens Schweiz AG	Zürich, Switzerland	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 699,545
89	GE Renewable Technologies Wind BV	Noord-Brabant, Netherlands	Renewable technologies	Avg patent value: 690,000
90	Braeburn Systems LLC	Alabama, United States	Sales management,Indoor air quality,Technical support	Avg patent value: 688,000
91	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Avg patent value: 671,400
92	AGCO GmbH	Germany	Manufacturing engineering,Mechanical engineering,Forage harvester, ...[+2]	Avg patent value: 650,000
93	Hyundai Dymos, Inc.	South Korea	Axle,Manual transmission,Automotive engineering, ...[+2]	Avg patent value: 596,666
94	Schneider Electric USA, Inc.	Illinois, United States	Distribution board,Power transmission,Electrical equipment, ...[+2]	Avg patent value: 595,684
95	STARTUP Hyliion, Inc.	Texas, United States	Public transport,Electrification,Greenhouse gas, ...[+2]	Avg patent value: 590,000
96	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Avg patent value: 585,277
97	Energizer Auto, Inc.	Missouri, United States	Shopping mall	Avg patent value: 580,000
98	Tesla, Inc.	Texas, United States	Electric vehicle,Electronics,Automotive engineering, ...[+2]	Avg patent value: 575,384
99	Cambridge Engineering, Inc.	Missouri, United States		Avg patent value: 560,000
100	Schneider Electric Systems USA, Inc.	Massachusetts, United States	Software,Automation,Software as a service, ...[+2]	Avg patent value: 546,666