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Top 100 New Entrants companies in HVAC
by Most Patent Filing In 3 Years in the world in 2021

The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years HVAC New Entrants in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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).

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

United States

United Kingdom

Canada

South Korea

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
Valeo North America, Inc.
Michigan, United States
Automotive software,Automotive engineering
Patent: 16
2
Goodman Global Group, Inc.
Texas, United States
HVAC,Automation,Manufacturing engineering,
...[+2]
Patent: 15
3
Aspen Pumps Ltd.
East Sussex, United Kingdom
Condensate pump,Product design,Peristaltic pump
Patent: 12
4
Daikin Airconditioning France SAS
Osaka, Japan
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Patent: 10
5
DAIKIN INDUSTRIES Ltd.
Osaka, Japan
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Patent: 10
6
Goodman Manufacturing Co. LP
Texas, United States
Air conditioning,Heat pump,Automation,
...[+2]
Patent: 9
7
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Real estate development
Patent: 6
8
Second Nature Brands, Inc.
North Carolina, United States
Construction engineering
Patent: 6
9
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 5
10
Senseair AB
Sweden
Outdoor air quality,Alcohol,Molecular sensor,
...[+2]
Patent: 5
11
Veev Group, Inc.
California, United States
Real estate development,Construction engineering,Cybercrime,
...[+2]
Patent: 5
12
Silentium Ltd.
HaMerkaz, Israel
Noise reduction,Computer hardware,Electronics,
...[+2]
Patent: 5
13
Bombardier Transportation GmbH
Berlin, Germany
Public transport,Monorail,Rapid transit,
...[+1]
Patent: 4
14
IGL Ltd. (Great Britain)
Edinburgh, United Kingdom
Control environment,Automation,Power management
Patent: 4
15
Magnix Usa, Inc.
United States
Patent: 4
16
Syracuse University
New York, United States
Library science,Work ethic,Psychology,
...[+2]
Patent: 4
17
Sack Zelfbouw BVBA
Oost-Vlaanderen, Belgium
Construction engineering
Patent: 4
18
Maruti Suzuki India Ltd.
West Bengal, India
Automotive engineering,Electric vehicle,Sport utility vehicle,
...[+2]
Patent: 4
19
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 4
20
Intelligent City, Inc.
British Columbia, Canada
Robotics,Software,Intelligent city,
...[+2]
Patent: 4
21
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Facilities engineering,Construction engineering,Electrical installation
Patent: 4
22
Guangxi University for Nationalities
China
Ethnology,Foreign language,Mathematics,
...[+2]
Patent: 3
23
Filtration Control Ltd.
Northamptonshire, United Kingdom
Filtration,Automotive engineering,Distributor
Patent: 3
24
Chicony Power Technology Co., Ltd.
Taiwan Province, China
Semiconductor,Sensor node,Electronics,
...[+2]
Patent: 3
25
Clean Air Group, Inc.
Connecticut, United States
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 3
26
Johnson Controls Building Equipment Technology Wuxi Co. Ltd.
China
Patent: 3
27
University of Shanghai for Science & Technology
Shanghai, China
Medical school,Engineering education,Internationalization,
...[+2]
Patent: 3
28
Dongguan University of Technology
China
Computer science,Chemistry,Materials science,
...[+2]
Patent: 3
29
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 3
30
BrainBox AI, Inc.
Quebec, Canada
Information technology consulting,Artificial intelligence,Deep brain stimulator,
...[+2]
Patent: 3
31
Guangdong Shenling Environmental Systems Co., Ltd.
Guangdong Sheng, China
Refrigeration,Conditioners,Automation,
...[+2]
Patent: 3
32
Anacove LLC
California, United States
Information technology consulting
Patent: 3
33
Wuhan University of Science & Technology
Fujian Sheng, China
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 3
34
Rivian Holdings LLC
Michigan, United States
Electric vehicle
Patent: 3
35
Knorr Brake Co. LLC
United States
Rapid transit,Brake,Public transport,
...[+2]
Patent: 3
36
Yoau Electric Co., Ltd.
Jiangsu Sheng, China
Air purifier,Automation,Manufacturing engineering,
...[+2]
Patent: 3
37
Centrica Plc
United Kingdom
Renewable energy,Petroleum industry,Natural gas,
...[+2]
Patent: 3
38
McMaster University
Ontario, Canada
Social science,Medicine,Biopharmaceutical,
...[+2]
Patent: 2
39
Ningbo Tuopu Group Co., Ltd.
Zhejiang Sheng, China
Vacuum pump,Chassis,Automotive engineering,
...[+2]
Patent: 2
40
My Mechanical Cloud LLC
United States
Patent: 2
41
Walmart Labs
California, United States
E-commerce,Mobile device,Categorization,
...[+2]
Patent: 2
42
Bomesc Offshore Engineering Co., Ltd.
Tianjin Shi, China
Petroleum industry,Construction engineering,Mining engineering,
...[+2]
Patent: 2
43
Rifeng Enterprise Group Co., Ltd.
China
Patent: 2
44
Motherson Innovations Co. Ltd.
United Kingdom
Automotive systems,Information technology consulting,Wireless
Patent: 2
45
Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.
Sichuan Sheng, China
Machine element,Oil well,Manufacturing engineering,
...[+2]
Patent: 2
46
Koninklijke Fabriek Inventum BV
Utrecht, Netherlands
National security,Aerospace
Patent: 2
47
Enel X North America, Inc.
Massachusetts, United States
Energy management,Software,Efficient energy use,
...[+2]
Patent: 2
48
Sichuan Huafeng Technology Co., Ltd.
Sichuan Sheng, China
Semiconductor,Electronics,Electronic component
Patent: 2
49
Universal Electronics, Inc.
California, United States
Home automation,Electronics,Control software,
...[+2]
Patent: 2
50
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Industrial engineering,Offshore wind power,Wind power,
...[+1]
Patent: 2
51
Majormega LLC
Pennsylvania, United States
Environmental effect,Software,Virtual reality
Patent: 2
52
Samsung SDI Co., Ltd.
Chungcheongnam-do, South Korea
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
Patent: 2
53
Baker Engineering & Risk Consultants, Inc.
Texas, United States
Software,Process safety,Risk management
Patent: 2
54
University of Antwerp
Antwerpen, Belgium
Neurogenetics,Nanostructure,Social policy,
...[+2]
Patent: 2
55
Politechnika Gdanska
Pomorskie, Poland
Polish,Nanotechnology,Visualization
Patent: 2
56
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 2
57
Walmart Apollo LLC
Arkansas, United States
Patent: 2
58
Kokam Co., Ltd.
Chungcheongnam-do, South Korea
Polymer,Industrial engineering,Battery (electricity),
...[+2]
Patent: 2
59
Hubei Huagong Energy Co., Ltd.
China
Electrical equipment
Patent: 2
60
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Architecture,Materials science,Structural engineering,
...[+2]
Patent: 2
61
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 2
62
Spectronics Corp.
New York, United States
Semiconductor,Eddy-current testing,Metrology,
...[+2]
Patent: 2
63
Zhengzhou Kelin Motor Vehicle Air Conditioning Co., Ltd.
China
Patent: 2
64
Trinity Rail Group LLC
Texas, United States
Fleet management,Electric locomotive,Rapid transit,
...[+2]
Patent: 2
65
Rifeng Technology Co. Ltd.
China
Patent: 2
66
Changzhou University
Jiangsu Sheng, China
Patent: 2
67
Resolute Building Intelligence LLC
Michigan, United States
Software,Cloud computing
Patent: 2
68
Shaanxi Heavy Duty Automobile Co., Ltd.
Shaanxi Sheng, China
Truck,Automotive industry,Automotive engineering
Patent: 2
69
Losma SpA
Lombardia, Italy
Coolant,Automation,Manufacturing engineering,
...[+2]
Patent: 2
70
Climate Master, Inc.
Alberta, Canada
Patent: 2
71
Shanghai MAHLE Thermal Systems Co., Ltd.
Shanghai Shi, China
Air conditioning,Automation,Manufacturing engineering,
...[+2]
Patent: 2
72
Marmon/Keystone LLC
Pennsylvania, United States
Metal
Patent: 2
73
International Environmental Corp.
Oklahoma, United States
Semiconductor,Electronic component
Patent: 2
74
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
75
Industrias Tecnicas de la Espuma SL
Spain
Patent: 1
76
Trolex Corp
New Jersey, United States
Air conditioning,Refrigeration
Patent: 1
77
Shenzhen McQuay Air Conditioning Co. Ltd.
Guangdong Sheng, China
Refrigeration,Air conditioning
Patent: 1
78
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Construction engineering,Chemical engineering,Oil well,
...[+2]
Patent: 1
79
ABB Power Grids Switzerland AG
Zürich, Switzerland
Patent: 1
80
Beijing Research & Design Institute of Rubber Industry
China
Patent: 1
81
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 1
82
Roth Technologies
Software
Patent: 1
83
SNECMA SA
Île-de-France, France
Aerospace,Turbojet,Rocket,
...[+2]
Patent: 1
84
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 1
85
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Air conditioning,Automation,Manufacturing engineering,
...[+2]
Patent: 1
86
Chongqing Industry Polytechnic College
Chongqing Shi, China
Patent: 1
87
Nxtnano LLC
United States
Software,Mass production,Enterprise software,
...[+2]
Patent: 1
88
Liaoning Provincial Building Design & Research Institute
China
Patent: 1
89
Domusa Calefacción S. Coop.
País Vasco, Spain
Patent: 1
90
Huaneng Group Technology Innovation Center
China
Patent: 1
91
Chery Automobile Henan Co. Ltd.
China
Patent: 1
92
FAW Jiefang Automotive Co. Ltd.
Jiangsu Sheng, China
Diesel engine,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 1
93
Zentek Ltd.
Ontario, Canada
Graphite,Mining engineering,Graphene,
...[+2]
Patent: 1
94
Shenzhen General Institute of Architectural Design & Research
China
Patent: 1
95
Sabanci University
Istanbul, Turkey
Turkish,Computer science,Artificial intelligence,
...[+2]
Patent: 1
96
DENSO AUTOMOTIVE Deutschland GmbH
Germany
Patent: 1
97
University of Southern California
California, United States
Occupational therapy,Association (object-oriented programming),Pharmacy,
...[+2]
Patent: 1
98
FAW Haima Automobile Co. Ltd.
Hainan Sheng, China
Stamping,Welding,Automotive engineering
Patent: 1
99
State Grid Electric Power Research Inst Wuhan Nanrui Co. Ltd.
Hubei Sheng, China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
100
Subros Ltd.
Delhi, India
Air conditioning,Truck,Automotive engineering,
...[+2]
Patent: 1

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