Top 100 Fast-growings companies in HVAC by Most Patent Filing In 5 Years in the world in 2022 – Discovery

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The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years HVAC Fast-growings in the world. 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).

1	Lennox Industries, Inc.	Iowa, United States	Air conditioning,Computer hardware,Electronics, ...[+2]	Patent: 235
2	Johnson Controls Technology Co.	Wisconsin, United States		Patent: 147
3	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 115
4	Ford Motor Co. A/S	Denmark		Patent: 75
5	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 67
6	DENSO International America, Inc.	Michigan, United States	Product category	Patent: 65
7	Ademco, Inc.	NJ, US	Security alarm	Patent: 63
8	Trane International, Inc.	North Carolina, United States	Building management,Automation,Manufacturing engineering, ...[+2]	Patent: 59
9	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 55
10	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 52
11	BELIMO Holding AG	Zürich, Switzerland	Actuator,Air conditioning,Electronics, ...[+2]	Patent: 44
12	Hanon Systems	South Korea	Heat exchanger,Automotive engineering,Industrial engineering, ...[+2]	Patent: 33
13	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 29
14	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 24
15	Alarm.com, Inc.	Virginia, United States	Wireless,Thermostat,Mobile technology, ...[+2]	Patent: 19
16	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 18
17	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 18
18	Valeo North America, Inc.	Michigan, United States	Automotive software,Automotive engineering	Patent: 16
19	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 16
20	Goodman Global Group, Inc.	Texas, United States	HVAC,Automation,Manufacturing engineering, ...[+2]	Patent: 16
21	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 16
22	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Patent: 15
23	Valeo Thermal Systems Japan Corp.	Tokyo, Japan	Thermal,Automation,Manufacturing engineering, ...[+2]	Patent: 14
24	MAHLE International GmbH	Germany	Filter (aquarium),Fuel filter,Machine element, ...[+2]	Patent: 13
25	Scientific Environmental Design, Inc.	NC, US	Environmental design,Design technology,Information technology consulting	Patent: 13
26	Siemens Schweiz AG	Zürich, Switzerland	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 13
27	Aspen Pumps Ltd.	East Sussex, United Kingdom	Condensate pump,Product design,Peristaltic pump	Patent: 12
28	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Patent: 12
29	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Patent: 12
30	View, Inc.	California, United States	Smart glass	Patent: 11
31	Danfoss A/S	Syddanmark, Denmark	Air conditioning,Solenoid,Electric motor, ...[+2]	Patent: 11
32	CalsonicKansei North America, Inc.	Tennessee, United States	Automotive engineering	Patent: 11
33	Siemens Energy & Automation, Inc.	United States	Electronics,Automation,Electric utility	Patent: 11
34	Omachron Intellectual Property, Inc.	Ontario, Canada		Patent: 11
35	Emerson Climate Technologies, Inc.	Ohio, United States	Refrigeration,Air conditioning,Automation, ...[+2]	Patent: 11
36	Goodman Manufacturing Co. LP	Texas, United States	Air conditioning,Heat pump,Automation, ...[+2]	Patent: 10
37	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 10
38	Clean Power Research LLC	California, United States	Software,Solar energy,Renewable energy system, ...[+2]	Patent: 9
39	Shanghai Yida Air Conditioning Co. Ltd.	China		Patent: 9
40	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 9
41	AGCO International GmbH	Schaffhausen, Switzerland	Agricultural machinery,Manufacturing engineering,Mechanical engineering	Patent: 9
42	Optimum Energy LLC	Washington, United States	Smart meter,Software,Efficient energy use, ...[+2]	Patent: 9
43	Chery Automobile Co., Ltd.	Anhui Sheng, China	Pinyin,Automotive engineering,Electric vehicle, ...[+2]	Patent: 8
44	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 8
45	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 8
46	Dometic Sweden AB	Sweden		Patent: 8
47	Thermo King Corp.	Minnesota, United States	Truck,Supply chain management,Manufacturing engineering, ...[+2]	Patent: 8
48	Zhongshan Broad-Ocean Motor Co., Ltd.	Jilin Sheng, China	Electrical equipment,Electronics,China sea, ...[+2]	Patent: 8
49	EcoFactor, Inc.	California, United States	Energy management,Software as a service,Machine learning, ...[+2]	Patent: 8
50	Environmental Dynamics Group, Inc.	New Jersey, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 7
51	Best Technologies, Inc.	Texas, United States	Semiconductor,Electronic component	Patent: 7
52	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	Patent: 7
53	K&N Engineering, Inc.	California, United States	Filter (aquarium),Automotive engineering,Oil filter, ...[+2]	Patent: 7
54	South Air International Co., Ltd.	Chongqing Shi, China		Patent: 7
55	Valeo Climate Control Corp.	Michigan, United States	Automotive engineering	Patent: 7
56	China Construction Fifth Engineering Division Corp. Ltd.	Hunan Sheng, China	Real estate development	Patent: 6
57	Ebtron, Inc.	South Carolina, United States	Manufacturing process,Electronics,Power transmission	Patent: 6
58	STARTUP Second Nature Brands, Inc.	North Carolina, United States	Construction engineering	Patent: 6
59	Hollingsworth & Vose GmbH & Co. KG	Germany	Filtration,Cellulose,Textile (markup language)	Patent: 6
60	Nanjing Xiezhong Auto-Airconditioner (Group) Co., Ltd.	Jiangsu Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 6
61	Belenos Clean Power Holding AG	Neuchâtel, Switzerland	Solid-state battery,Solar energy harvesting	Patent: 6
62	STARTUP Hyliion, Inc.	Texas, United States	Public transport,Electrification,Greenhouse gas, ...[+2]	Patent: 6
63	L&T Technology Services Ltd.	Gujarat, India	Mechanical engineering,Engineering research,Automotive engineering, ...[+2]	Patent: 6
64	Nidec Motor Corp.	Missouri, United States	Electric motor,Electrical equipment,Electronics, ...[+2]	Patent: 6
65	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 6
66	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 6
67	Bentley Motors Ltd.	Cheshire East, United Kingdom	Parade,Automotive engineering,Mission statement, ...[+2]	Patent: 6
68	Watsco Ventures LLC	United States	Corporate innovation,Asset management,Venture capital	Patent: 6
69	Schneider Electric USA, Inc.	Illinois, United States	Distribution board,Power transmission,Electrical equipment, ...[+2]	Patent: 6
70	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 6
71	erae Automotive Systems Co., Ltd.	South Korea	Automotive engineering,Exhaust gas recirculation,Alternator, ...[+2]	Patent: 6
72	Heatcraft Refrigeration Products LLC	United States	Refrigeration,Automation,Manufacturing engineering, ...[+2]	Patent: 6
73	Rheem Manufacturing Co.	United States	Air conditioning,Petroleum industry,Solar water heating, ...[+2]	Patent: 6
74	Battelle Memorial Institute	Ohio, United States	Revenue code,Applied science,Gunfire locator, ...[+2]	Patent: 6
75	Vivint, Inc.	Utah, United States	Home automation,Internet of Things,Software, ...[+2]	Patent: 6
76	Zoox, Inc.	California, United States	Robotics,Public transport,Software, ...[+2]	Patent: 6
77	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 5
78	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 5
79	Veev Group, Inc.	California, United States	Real estate development,Construction engineering,Cybercrime, ...[+2]	Patent: 5
80	Guangdong Shenling Environmental Systems Co., Ltd.	Guangdong Sheng, China	Refrigeration,Conditioners,Automation, ...[+2]	Patent: 5
81	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 5
82	Clark Equipment Co.	Indiana, United States	Tractor,Truck,Manufacturing engineering, ...[+2]	Patent: 5
83	STARTUP Grid4C, Inc.	Texas, United States	Smart grid,Software,Predictive analytics, ...[+2]	Patent: 5
84	Grid4C Ltd.	HaMerkaz, Israel	Software,Enterprise software	Patent: 5
85	Senseair AB	Sweden	Outdoor air quality,Alcohol,Molecular sensor, ...[+2]	Patent: 5
86	Polaris Inc.	Ohio, United States	Electric vehicle,Atazanavir,Public transport, ...[+2]	Patent: 5
87	Regal Beloit Americas, Inc.	Kentucky, United States	Electric motor,Coupling,Electrical equipment, ...[+2]	Patent: 5
88	Silentium Ltd.	HaMerkaz, Israel	Noise reduction,Computer hardware,Electronics, ...[+2]	Patent: 5
89	Jaguar Land Rover Ltd.	Coventry, United Kingdom	Four-wheel drive,Automotive engineering,New Car Assessment Program, ...[+1]	Patent: 4
90	Bombardier Transportation GmbH	Berlin, Germany	Public transport,Monorail,Rapid transit, ...[+1]	Patent: 4
91	STARTUP IGL Ltd. (Great Britain)	Edinburgh, United Kingdom	Control environment,Automation,Power management	Patent: 4
92	Deokyang Industrial Co., Ltd.	South Korea		Patent: 4
93	Rite-Hite Holding Corp.	Wisconsin, United States	Shutter,Safety barrier,Industrial fan, ...[+2]	Patent: 4
94	GridPoint, Inc.	Virginia, United States	Energy management,Software,Building automation, ...[+2]	Patent: 4
95	Doowon Climate Control Co., Ltd.	South Korea	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 4
96	Maruti Suzuki India Ltd.	West Bengal, India	Automotive engineering,Electric vehicle,Sport utility vehicle, ...[+2]	Patent: 4
97	Denso Thermal Systems SpA	Italy	Temperature control,Automotive engineering,Thermal, ...[+2]	Patent: 4
98	Great Wall Motor Co., Ltd.	Hebei Sheng, China	HAVAL,Sport utility vehicle,Automotive engineering, ...[+2]	Patent: 4
99	Gentherm, Inc.	Michigan, United States	Steering wheel,Automotive engineering,Electronics, ...[+2]	Patent: 4
100	Samsung Heavy Industries Co., Ltd.	Gyeonggi-do, South Korea	Shipbuilding,Shipyard,Marine engineering, ...[+2]	Patent: 4