Top 100 Fast-growings companies in HVAC by Most Patent Filing In 3 Years in the United States in 2020 – Discovery

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The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years HVAC Fast-growings in the United States. 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	Lennox Industries, Inc.	Iowa, United States	Air conditioning,Computer hardware,Electronics, ...[+2]	Patent: 164
2	Johnson Controls Technology Co.	Wisconsin, United States		Patent: 135
3	Carrier Corp.	Indiana, United States	Refrigeration,Air conditioning,Mechanical engineering, ...[+2]	Patent: 100
4	DENSO International America, Inc.	Michigan, United States	Product category	Patent: 56
5	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 51
6	Trane International, Inc.	North Carolina, United States	Building management,Automation,Manufacturing engineering, ...[+2]	Patent: 47
7	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 27
8	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 17
9	Valeo North America, Inc.	Michigan, United States	Automotive software,Automotive engineering	Patent: 15
10	3M Innovative Properties Co.	Minnesota, United States	Intellectual property,Product design	Patent: 13
11	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Patent: 12
12	Emerson Climate Technologies, Inc.	Ohio, United States	Refrigeration,Air conditioning,Automation, ...[+2]	Patent: 10
13	CalsonicKansei North America, Inc.	Tennessee, United States	Automotive engineering	Patent: 10
14	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 9
15	Optimum Energy LLC	Washington, United States	Smart meter,Software,Efficient energy use, ...[+2]	Patent: 9
16	Environmental Dynamics Group, Inc.	New Jersey, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 7
17	Clean Power Research LLC	California, United States	Software,Solar energy,Renewable energy system, ...[+2]	Patent: 7
18	EcoFactor, Inc.	California, United States	Energy management,Software as a service,Machine learning, ...[+2]	Patent: 7
19	Battelle Memorial Institute	Ohio, United States	Revenue code,Applied science,Gunfire locator, ...[+2]	Patent: 6
20	Vivint, Inc.	Utah, United States	Home automation,Internet of Things,Software, ...[+2]	Patent: 6
21	Valeo Climate Control Corp.	Michigan, United States	Automotive engineering	Patent: 6
22	Zoox, Inc.	California, United States	Robotics,Public transport,Software, ...[+2]	Patent: 6
23	Schneider Electric USA, Inc.	Illinois, United States	Distribution board,Power transmission,Electrical equipment, ...[+2]	Patent: 6
24	Goodman Manufacturing Co. LP	Texas, United States	Air conditioning,Heat pump,Automation, ...[+2]	Patent: 5
25	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 5
26	Thermo King Corp.	Minnesota, United States	Truck,Supply chain management,Manufacturing engineering, ...[+2]	Patent: 5
27	STARTUP Second Nature Brands, Inc.	North Carolina, United States	Construction engineering	Patent: 5
28	Best Technologies, Inc.	Texas, United States	Semiconductor,Electronic component	Patent: 5
29	Siemens Energy & Automation, Inc.	United States	Electronics,Automation,Electric utility	Patent: 5
30	View, Inc.	California, United States	Smart glass	Patent: 5
31	STARTUP Hyliion, Inc.	Texas, United States	Public transport,Electrification,Greenhouse gas, ...[+2]	Patent: 5
32	Regal Beloit Americas, Inc.	Kentucky, United States	Electric motor,Coupling,Electrical equipment, ...[+2]	Patent: 5
33	Rheem Manufacturing Co.	United States	Air conditioning,Petroleum industry,Solar water heating, ...[+2]	Patent: 5
34	Nidec Motor Corp.	Missouri, United States	Electric motor,Electrical equipment,Electronics, ...[+2]	Patent: 5
35	Clark Equipment Co.	Indiana, United States	Tractor,Truck,Manufacturing engineering, ...[+2]	Patent: 5
36	Watsco Ventures LLC	United States	Corporate innovation,Asset management,Venture capital	Patent: 5
37	STARTUP Grid4C, Inc.	Texas, United States	Smart grid,Software,Predictive analytics, ...[+2]	Patent: 5
38	K&N Engineering, Inc.	California, United States	Filter (aquarium),Automotive engineering,Oil filter, ...[+2]	Patent: 5
39	Johns Manville Corp.	Colorado, United States	Interior design,Construction engineering,Waterproofing, ...[+2]	Patent: 5
40	Magnix Usa, Inc.	United States		Patent: 4
41	Polaris Inc.	Ohio, United States	Electric vehicle,Atazanavir,Public transport, ...[+2]	Patent: 4
42	Mitsubishi Electric Research Laboratories, Inc.	Massachusetts, United States	Mechatronics,Computer vision,Algorithm, ...[+1]	Patent: 4
43	GridPoint, Inc.	Virginia, United States	Energy management,Software,Building automation, ...[+2]	Patent: 4
44	CNH Industrial America LLC	Wisconsin, United States	Manufacturing engineering,Mechanical engineering,Pulverizer, ...[+2]	Patent: 4
45	PACCAR, Inc.	Washington, United States	Truck,Automotive engineering,Public transport, ...[+2]	Patent: 4
46	Generac Power Systems, Inc.	Wisconsin, United States	Power transmission,Electrical equipment,Electronics, ...[+2]	Patent: 4
47	Gentherm, Inc.	Michigan, United States	Steering wheel,Automotive engineering,Electronics, ...[+2]	Patent: 4
48	Marelli Cabin Comfort Usa, Inc.	United States		Patent: 4
49	Dunan Microstaq, Inc.	Texas, United States	Power transmission,Energy management,Silicon, ...[+2]	Patent: 4
50	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 3
51	Clean Air Group, Inc.	Connecticut, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 3
52	Syracuse University	New York, United States	Library science,Work ethic,Psychology, ...[+2]	Patent: 3
53	Cummins, Inc.	Indiana, United States	Electric vehicle,Natural gas,Petroleum industry, ...[+2]	Patent: 3
54	Blue Leaf I.P., Inc.	Delaware, United States	Special purpose entity	Patent: 3
55	Heatcraft Refrigeration Products LLC	United States	Refrigeration,Automation,Manufacturing engineering, ...[+2]	Patent: 3
56	Illinois Tool Works, Inc.	Illinois, United States	Adhesive,Consumables,Industrial engineering, ...[+2]	Patent: 3
57	STARTUP Anacove LLC	California, United States	Information technology consulting	Patent: 3
58	Schroff Technologies International, Inc.	Rhode Island, United States	Intelligent control,Computer hardware,Electronics, ...[+1]	Patent: 3
59	enVerid Systems, Inc.	Massachusetts, United States	Air conditioning,Energy storage,Energy management, ...[+2]	Patent: 3
60	Lucid USA, Inc.	California, United States		Patent: 3
61	Goodman Global Group, Inc.	Texas, United States	HVAC,Automation,Manufacturing engineering, ...[+2]	Patent: 3
62	STARTUP Alea Labs, Inc.	California, United States	Energy management,Renewable energy	Patent: 3
63	Nissan North America, Inc.	Tennessee, United States	Truck,Automotive engineering	Patent: 3
64	Walmart Labs	California, United States	E-commerce,Mobile device,Categorization, ...[+2]	Patent: 2
65	Allied Air Enterprises LLC	South Carolina, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 2
66	Greenheck Fan Corp.	Wisconsin, United States	Control equipment,Fast-moving consumer goods,Electronics, ...[+2]	Patent: 2
67	The University of Texas at Austin	Texas, United States	Undergraduate education,Career development,Association (object-oriented programming), ...[+2]	Patent: 2
68	Stony Brook University	New York, United States	Public university,Incubator,Accounting, ...[+2]	Patent: 2
69	Enel X North America, Inc.	Massachusetts, United States	Energy management,Software,Efficient energy use, ...[+2]	Patent: 2
70	Fieldpiece Instruments, Inc.	California, United States	Ventilation (architecture),Technician,Computer hardware, ...[+2]	Patent: 2
71	Universal Electronics, Inc.	California, United States	Home automation,Electronics,Control software, ...[+2]	Patent: 2
72	STARTUP Majormega LLC	Pennsylvania, United States	Environmental effect,Software,Virtual reality	Patent: 2
73	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 2
74	Air International (US), Inc.	Michigan, United States	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Patent: 2
75	Bergstrom, Inc.	Illinois, United States	Automotive engineering,Public transport,Climate system, ...[+2]	Patent: 2
76	Baker Engineering & Risk Consultants, Inc.	Texas, United States	Software,Process safety,Risk management	Patent: 2
77	STARTUP Blue Box Air LLC	Texas, United States	Filtration,Automation,Manufacturing engineering, ...[+2]	Patent: 2
78	Board of Regents of The University of Oklahoma	Oklahoma, United States	Radio broadcasting station,Radio broadcasting,Broadcasting	Patent: 2
79	Walmart Apollo LLC	Arkansas, United States		Patent: 2
80	Griswold Controls	California, United States	Cartridge,Automation,Manufacturing engineering, ...[+2]	Patent: 2
81	Spectronics Corp.	New York, United States	Semiconductor,Eddy-current testing,Metrology, ...[+2]	Patent: 2
82	Taco, Inc.	Rhode Island, United States	Building automation,Computer hardware,Electronics, ...[+2]	Patent: 2
83	Carbon Lighthouse, Inc.	California, United States	Carbon,Building automation,Efficient energy use, ...[+2]	Patent: 2
84	Toyota Motor Engineering & Manufacturing North America, Inc.	Kentucky, United States	Automotive engineering,Production engineering,Production control, ...[+2]	Patent: 2
85	Trinity Rail Group LLC	Texas, United States	Fleet management,Electric locomotive,Rapid transit, ...[+2]	Patent: 2
86	The University of Texas at Arlington	Texas, United States	Library science,Community engagement,Critical thinker, ...[+2]	Patent: 2
87	Boston University	Massachusetts, United States	Law library,Medicine,Cephalosporin, ...[+2]	Patent: 2
88	The Research Foundation of The State University of New York	New York, United States	Asset management	Patent: 2
89	Purdue Research Foundation	Indiana, United States	Financial asset,Technology transfer,Incubation, ...[+2]	Patent: 2
90	Innovative Climatic Technologies Corp.	Arizona, United States	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 1
91	ETAK Systems LLC	North Carolina, United States	Direct current,Construction engineering	Patent: 1
92	Cenergistic, Inc.	Texas, United States	Energy conservation,Conservation,Financial savings, ...[+2]	Patent: 1
93	STARTUP Nano Evaporative Technologies, Inc.	Nevada, United States	Electricity	Patent: 1
94	Nxtnano LLC	United States	Software,Mass production,Enterprise software, ...[+2]	Patent: 1
95	My Mechanical Cloud LLC	United States		Patent: 1
96	Flow Energy, Inc.	Oklahoma, United States	Electricity,Renewable energy	Patent: 1
97	University of Southern California	California, United States	Occupational therapy,Association (object-oriented programming),Pharmacy, ...[+2]	Patent: 1
98	Capital Hardware Supply, Inc.	New Jersey, United States	HVAC,Automotive engineering,Metal, ...[+2]	Patent: 1
99	Rite-Hite Holding Corp.	Wisconsin, United States	Shutter,Safety barrier,Industrial fan, ...[+2]	Patent: 1
100	Magna Electronics, Inc.	Michigan, United States	Electronic component,Computer hardware,Electronics, ...[+2]	Patent: 1