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Top 100 New Entrants companies in HVAC
by Most Patent Filing In 5 Years in the world in 2021

The HVAC top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 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

Germany

Belgium

Spain

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
Omachron Intellectual Property, Inc.
Ontario, Canada
Patent: 12
5
Novelis, Inc. (Canada)
Ontario, Canada
Aluminum can,Microservices,Packaging engineering,
...[+1]
Patent: 12
6
CalsonicKansei North America, Inc.
Tennessee, United States
Automotive engineering
Patent: 12
7
Daikin Airconditioning France SAS
Osaka, Japan
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Patent: 10
8
DAIKIN INDUSTRIES Ltd.
Osaka, Japan
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Patent: 10
9
Goodman Manufacturing Co. LP
Texas, United States
Air conditioning,Heat pump,Automation,
...[+2]
Patent: 9
10
York Wuxi Air Conditioning & Refrigeration Co. Ltd.
China
Patent: 9
11
Rheem Manufacturing Co.
United States
Air conditioning,Petroleum industry,Solar water heating,
...[+2]
Patent: 8
12
Zoox, Inc.
California, United States
Robotics,Public transport,Software,
...[+2]
Patent: 8
13
Fluid Handling LLC
New York, United States
Heat exchanger,Automation,Manufacturing engineering,
...[+2]
Patent: 8
14
Environmental Dynamics Group, Inc.
New Jersey, United States
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 7
15
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Real estate development
Patent: 6
16
Second Nature Brands, Inc.
North Carolina, United States
Construction engineering
Patent: 6
17
L&T Technology Services Ltd.
Gujarat, India
Mechanical engineering,Engineering research,Automotive engineering,
...[+2]
Patent: 6
18
Marelli Cabin Comfort Usa, Inc.
United States
Patent: 6
19
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 6
20
Dunan Microstaq, Inc.
Texas, United States
Power transmission,Energy management,Silicon,
...[+2]
Patent: 6
21
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 5
22
Grid4C Ltd.
HaMerkaz, Israel
Software,Enterprise software
Patent: 5
23
Senseair AB
Sweden
Outdoor air quality,Alcohol,Molecular sensor,
...[+2]
Patent: 5
24
Veev Group, Inc.
California, United States
Real estate development,Construction engineering,Cybercrime,
...[+2]
Patent: 5
25
Webasto SpA
Italy
Automotive engineering
Patent: 5
26
Hyliion, Inc.
Texas, United States
Public transport,Electrification,Greenhouse gas,
...[+2]
Patent: 5
27
ZHIDOU Electric Vehicle Co., Ltd
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Public transport,
...[+2]
Patent: 5
28
Grid4C, Inc.
Texas, United States
Smart grid,Software,Predictive analytics,
...[+2]
Patent: 5
29
Silentium Ltd.
HaMerkaz, Israel
Noise reduction,Computer hardware,Electronics,
...[+2]
Patent: 5
30
Bombardier Transportation GmbH
Berlin, Germany
Public transport,Monorail,Rapid transit,
...[+1]
Patent: 4
31
IGL Ltd. (Great Britain)
Edinburgh, United Kingdom
Control environment,Automation,Power management
Patent: 4
32
Magnix Usa, Inc.
United States
Patent: 4
33
Syracuse University
New York, United States
Library science,Work ethic,Psychology,
...[+2]
Patent: 4
34
Johnson Controls Air-Conditioning & Refrigeration Wuxi Co. Ltd
China
Patent: 4
35
Sack Zelfbouw BVBA
Oost-Vlaanderen, Belgium
Construction engineering
Patent: 4
36
Toledo Molding & Die, Inc.
Ohio, United States
Product design,Automotive engineering,3D printing,
...[+2]
Patent: 4
37
Maruti Suzuki India Ltd.
West Bengal, India
Automotive engineering,Electric vehicle,Sport utility vehicle,
...[+2]
Patent: 4
38
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 4
39
Mitsubishi Electric R&D Centre Europe BV
Noord-Holland, Netherlands
Patent: 4
40
Intelligent City, Inc.
British Columbia, Canada
Robotics,Software,Intelligent city,
...[+2]
Patent: 4
41
North Carolina State University
North Carolina, United States
Educational institution,Veterinary medicine,Natural resource,
...[+2]
Patent: 4
42
Key Safety Systems, Inc.
Michigan, United States
Airbag,Automotive engineering,Manufacturing engineering,
...[+2]
Patent: 4
43
Atom SA
Cataluña, Spain
Telecommunications,Wireless
Patent: 4
44
Fraunhofer USA, Inc.
Michigan, United States
Applied research,Solar energy
Patent: 4
45
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Facilities engineering,Construction engineering,Electrical installation
Patent: 4
46
Williams Advanced Engineering Ltd.
Oxfordshire, United Kingdom
Manufacturing services
Patent: 4
47
Guangxi University for Nationalities
China
Ethnology,Foreign language,Mathematics,
...[+2]
Patent: 3
48
Airconnect Holdings Pty Ltd.
Australia
Predictive maintenance,Software,HVAC
Patent: 3
49
Filtration Control Ltd.
Northamptonshire, United Kingdom
Filtration,Automotive engineering,Distributor
Patent: 3
50
Chicony Power Technology Co., Ltd.
Taiwan Province, China
Semiconductor,Sensor node,Electronics,
...[+2]
Patent: 3
51
Clean Air Group, Inc.
Connecticut, United States
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 3
52
Johnson Controls Building Equipment Technology Wuxi Co. Ltd.
China
Patent: 3
53
University of Shanghai for Science & Technology
Shanghai, China
Medical school,Engineering education,Internationalization,
...[+2]
Patent: 3
54
Dongguan University of Technology
China
Computer science,Chemistry,Materials science,
...[+2]
Patent: 3
55
Dalian University of Technology
Liaoning Sheng, China
Revocation,Materials science,Chemistry,
...[+2]
Patent: 3
56
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 3
57
BrainBox AI, Inc.
Quebec, Canada
Information technology consulting,Artificial intelligence,Deep brain stimulator,
...[+2]
Patent: 3
58
Guangdong Shenling Environmental Systems Co., Ltd.
Guangdong Sheng, China
Refrigeration,Conditioners,Automation,
...[+2]
Patent: 3
59
LG Energy Solution Ltd.
South Korea
Energy storage,Lithium battery
Patent: 3
60
GM Cruise Holdings LLC
CA, US
Information technology consulting
Patent: 3
61
CrowdComfort, Inc.
Massachusetts, United States
Heat map,Software as a service,Mobile device,
...[+2]
Patent: 3
62
Anacove LLC
California, United States
Information technology consulting
Patent: 3
63
Griswold Controls
California, United States
Cartridge,Automation,Manufacturing engineering,
...[+2]
Patent: 3
64
Wuhan University of Science & Technology
Fujian Sheng, China
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 3
65
Rivian Holdings LLC
Michigan, United States
Electric vehicle
Patent: 3
66
Knorr Brake Co. LLC
United States
Rapid transit,Brake,Public transport,
...[+2]
Patent: 3
67
Yoau Electric Co., Ltd.
Jiangsu Sheng, China
Air purifier,Automation,Manufacturing engineering,
...[+2]
Patent: 3
68
Roberts-Gordon LLC
New York, United States
Control system,Refrigeration,Inductor,
...[+2]
Patent: 3
69
Alea Labs, Inc.
California, United States
Energy management,Renewable energy
Patent: 3
70
Centrica Plc
United Kingdom
Renewable energy,Petroleum industry,Natural gas,
...[+2]
Patent: 3
71
Compass Datacenters LLC
Texas, United States
Data center,Protocol data unit,Software,
...[+2]
Patent: 3
72
OSRAM GmbH
Bayern, Germany
Electric light,Bulb,Fixture,
...[+2]
Patent: 3
73
Purdue Research Foundation
Indiana, United States
Financial asset,Technology transfer,Incubation,
...[+2]
Patent: 3
74
Valeo Termico SA
Spain
Automotive engineering
Patent: 2
75
McMaster University
Ontario, Canada
Social science,Medicine,Biopharmaceutical,
...[+2]
Patent: 2
76
Ningbo Tuopu Group Co., Ltd.
Zhejiang Sheng, China
Vacuum pump,Chassis,Automotive engineering,
...[+2]
Patent: 2
77
OnPower, Inc.
New Hampshire, United States
Turbine,Gas turbines,Electronics,
...[+1]
Patent: 2
78
Tongji University
Shanghai Shi, China
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 2
79
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 2
80
Cenergistic, Inc.
Texas, United States
Energy conservation,Conservation,Financial savings,
...[+2]
Patent: 2
81
VAW Systems Ltd.
Manitoba, Canada
Noise control,Electrical equipment,Electronics,
...[+2]
Patent: 2
82
My Mechanical Cloud LLC
United States
Patent: 2
83
Walmart Labs
California, United States
E-commerce,Mobile device,Categorization,
...[+2]
Patent: 2
84
Bomesc Offshore Engineering Co., Ltd.
Tianjin Shi, China
Petroleum industry,Construction engineering,Mining engineering,
...[+2]
Patent: 2
85
Rifeng Enterprise Group Co., Ltd.
China
Patent: 2
86
Motherson Innovations Co. Ltd.
United Kingdom
Automotive systems,Information technology consulting,Wireless
Patent: 2
87
Chengdu Xinzhu Road & Bridge Machinery Co., Ltd.
Sichuan Sheng, China
Machine element,Oil well,Manufacturing engineering,
...[+2]
Patent: 2
88
Tata Motors European Technical Centre Plc
Coventry, United Kingdom
Automotive engineering,Automotive industry,Automotive design
Patent: 2
89
Koninklijke Fabriek Inventum BV
Utrecht, Netherlands
National security,Aerospace
Patent: 2
90
Stony Brook University
New York, United States
Public university,Incubator,Accounting,
...[+2]
Patent: 2
91
Enel X North America, Inc.
Massachusetts, United States
Energy management,Software,Efficient energy use,
...[+2]
Patent: 2
92
Fieldpiece Instruments, Inc.
California, United States
Ventilation (architecture),Technician,Computer hardware,
...[+2]
Patent: 2
93
Sichuan Huafeng Technology Co., Ltd.
Sichuan Sheng, China
Semiconductor,Electronics,Electronic component
Patent: 2
94
Universal Electronics, Inc.
California, United States
Home automation,Electronics,Control software,
...[+2]
Patent: 2
95
China Academy of Building Research
Beijing Shi, China
Product standard,Elevator,Building material,
...[+1]
Patent: 2
96
Valeo Sistemas Automotivos Ltda.
São Paulo, Brazil
Automotive engineering
Patent: 2
97
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Industrial engineering,Offshore wind power,Wind power,
...[+1]
Patent: 2
98
State Farm Mutual Automobile Insurance Co.
Tennessee, United States
Property insurance,Automobile insurance,Disability insurance,
...[+2]
Patent: 2
99
Majormega LLC
Pennsylvania, United States
Environmental effect,Software,Virtual reality
Patent: 2
100
Samsung SDI Co., Ltd.
Chungcheongnam-do, South Korea
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
Patent: 2

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