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Top 100 Fast-growings companies in Gas heater
by Most Patent Filing In 3 Years in the world in 2018

The Gas heater top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Gas heater Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A gas heater is a space heater used to heat a room or outdoor area by burning natural gas, liquefied petroleum gas, propane or butane. Indoor household gas heaters can be broadly categorized in one of two ways: flued or non-flued, or vented and unvented.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

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
Guangdong Macro Gas Appliance Co., Ltd.
Guangdong Sheng, China
Air purifier,Electronics,Heating system
Patent: 135
2
Guangdong Vanward New Electric Co., Ltd.
Guangdong Sheng, China
Smoke,Stove,Electronics,
...[+2]
Patent: 71
3
Midea Group Co. Ltd.
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 44
4
Vantage Corp.
United States
Patent: 27
5
Shuangliang Eco-Energy Systems Co., Ltd.
Jiangsu Sheng, China
Air conditioning,Chiller,Conditioning equipment,
...[+2]
Patent: 14
6
Haldor Topsøe A/S
Hovedstaden, Denmark
Biology,Agriculture,Renewable energy,
...[+2]
Patent: 14
7
Mitsubishi Power Ltd.
Kanagawa, Japan
Turbine,Control system,Renewable energy,
...[+2]
Patent: 12
8
LG Electronics, Inc.
South Korea
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 12
9
Ningbo Fotile Kitchenware Co. Ltd.
China
Electronics,Stove,Vacuum cleaner,
...[+2]
Patent: 11
10
Hunan University of Technology
Fujian Sheng, China
Pinyin,Materials science,Computer science,
...[+2]
Patent: 10
11
A. O. Smith (China) Water Heater Co., Ltd.
Jiangsu Sheng, China
Water treatment,Management system,Refrigeration
Patent: 9
12
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Hydropower,Energy technology
Patent: 9
13
Jomoo Kitchen & Bathroom Appliances Co. Ltd.
China
Patent: 8
14
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Energy conservation,Environmental protection,Denitrification,
...[+2]
Patent: 6
15
Chinabest Home Appliance Co. Ltd.
Guangdong Sheng, China
Stove,Electronics,Electric stove,
...[+2]
Patent: 6
16
Shanghai OTT Electrical Co. Ltd.
China
Patent: 5
17
Mitsui E&S Holdings Co., Ltd.
Tokyo, Japan
Public transport,Hydrogen compressor,Reciprocating compressor,
...[+2]
Patent: 5
18
Joyoung Co., Ltd.
Shandong Sheng, China
Electronics,Cooker,Microwave,
...[+2]
Patent: 5
19
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Chemistry,Inorganic chemistry,Catalysis,
...[+2]
Patent: 5
20
Guangdong Xiangji Electrical Appliance Co., Ltd.
Guangdong Sheng, China
Patent: 5
21
Mitsubishi Hitachi Power Systems
Kanagawa, Japan
Control system
Patent: 4
22
Huaneng Clean Energy Research Institute
Beijing Shi, China
Petroleum coke
Patent: 4
23
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 4
24
China Shipbuilding Industry Corp. No 703 Institute
China
Patent: 4
25
Ningbo APG Appliance & Technology Co., Ltd.
China
Patent: 4
26
Doosan Enerbility Co., Ltd.
Gyeongsangnam-do, South Korea
Water treatment,Turbine,Construction engineering,
...[+2]
Patent: 4
27
BorgWarner Emissions Systems (Ningbo) Co., Ltd.
China
Automotive engineering
Patent: 4
28
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
29
Lam Research Corp.
California, United States
Semiconductor,Wafer fabrication,Electronic component,
...[+2]
Patent: 3
30
Korea Gas Corp.
South Korea
Natural gas,Petroleum industry,Industrial engineering,
...[+2]
Patent: 3
31
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 3
32
PerkinElmer LLC
Massachusetts, United States
Environmental health,Food supply,Computer hardware,
...[+2]
Patent: 3
33
Drägerwerk AG & Co. KGaA
Schleswig-Holstein, Germany
Medical equipment,Medicine,Medical ventilator,
...[+2]
Patent: 3
34
China Sinogy Electric Engineering Co., Ltd.
Shanghai Shi, China
Construction engineering,Project management
Patent: 3
35
Beijing Guodian Longyuan Environmental Engineering Co., Ltd.
Beijing Shi, China
Environmental protection,Flue-gas desulfurization,Air pollution,
...[+2]
Patent: 3
36
Anhui Ankai Automobile Co., Ltd.
Anhui Sheng, China
Electric bus,Public transport,Monocoque,
...[+2]
Patent: 3
37
South China University of Technology
Guangdong Sheng, China
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 3
38
Wuxi Huaguang Environment & Energy Group Co., Ltd.
Jiangsu Sheng, China
Industrial engineering,Boiler (power generation),Supercapacitor,
...[+2]
Patent: 2
39
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Construction engineering,Chemical engineering,Oil well,
...[+2]
Patent: 2
40
Tus Environmental Science & Technology Development Co., Ltd.
Hubei Sheng, China
Sewage treatment,Waste collection,Environmental consulting,
...[+2]
Patent: 2
41
Henan Xinlianxin Chemical Industry Group Co., Ltd.
China
Fertilizer,Agriculture,Chemical engineering
Patent: 2
42
Jiangsu Shuangliang New Energy Equipment Co. Ltd.
Jiangsu Sheng, China
Patent: 2
43
Southeast University
Jiangsu Sheng, China
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 2
44
Guangdong Dehe Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
45
Bellwether Coffee Co.
California, United States
Software,Food industry,Coffee roasting,
...[+2]
Patent: 2
46
Zhengzhou University of Light Industry
Henan Sheng, China
Light industry,Chemistry,Pedagogy,
...[+2]
Patent: 2
47
Korea Gas Technology Corp.
DE, KR
Natural gas,Petroleum industry,Excavation
Patent: 2
48
Guangzhou Redsun Gas Appliances Co. Ltd.
China
Patent: 2
49
Nanjing Shengnuo Heat Pipe Co. Ltd.
Jiangsu Sheng, China
Heat pipe,Automation,Metal,
...[+2]
Patent: 2
50
Ningbo Shuaikang Water Heater Co. Ltd.
China
Patent: 2
51
National Chiao Tung University
Taiwan Province, China
Artificial intelligence,Facial recognition system,Computer science,
...[+2]
Patent: 2
52
Soochow University
Jiangsu Sheng, China
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 2
53
Wuhan University of Science & Technology
Fujian Sheng, China
Materials science,Metallurgy,Computer science,
...[+2]
Patent: 2
54
Zing Semiconductor Corp.
Shanghai Shi, China
Patent: 2
55
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 2
56
Shandong Hong'Ao Power Technology Co. Ltd.
Shandong Sheng, China
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 2
57
Starlinger & Co. GmbH
Wien, Austria
Textile,Automation,Industrial engineering,
...[+2]
Patent: 2
58
Applied Materials, Inc.
California, United States
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
Patent: 2
59
Vatti Corp. Ltd.
Guangdong Sheng, China
Solar energy,Microwave,Stove,
...[+2]
Patent: 2
60
Korea South-East Power Co., Ltd.
Gyeongsangnam-do, South Korea
Electricity generation,Power transmission,Offshore wind power,
...[+2]
Patent: 2
61
Shanghai Institute of Measurement & Testing Technology
Shanghai Shi, China
Verification
Patent: 2
62
Huaneng Power International, Inc.
Beijing Shi, China
Electronics,Power transmission,Electricity,
...[+2]
Patent: 2
63
Sun Yat-Sen University
Guangdong Sheng, China
Management science,Square kilometer,Social science,
...[+2]
Patent: 2
64
Shenwu Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 2
65
Harbin Boiler Co., Ltd.
Heilongjiang Sheng, China
Boiler (power generation),Recovery boiler,Automation,
...[+2]
Patent: 2
66
Sinopec Nanjing Engineering & Construction, Inc.
Jiangsu Sheng, China
Patent: 2
67
Zhuzhou Xinao Gas Co., Ltd.
China
Patent: 2
68
Taiwan Sakura Corp.
Taiwan Province, China
Stove,Water treatment,Electronics,
...[+2]
Patent: 2
69
Tianjin Chengjian University
Tianjin Shi, China
Patent: 2
70
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 2
71
Anhui Jianzhu University
Anhui Sheng, China
Pinyin,Architecture,Civil engineering,
...[+2]
Patent: 2
72
Qingdao Haier Intelligent Technology R&D Co., Ltd.
China
Patent: 2
73
Ningbo China Stirling Engine Manufacturing Co., Ltd.
China
Patent: 2
74
Yostra Labs Pvt Ltd.
Karnataka, India
Diabetes Therapy,Medical equipment,Health care,
...[+2]
Patent: 2
75
IHI Power Systems Co., Ltd.
Tokyo, Japan
Turbine,Gas engine,Manufacturing engineering,
...[+2]
Patent: 2
76
Suzhou Youyuan Environmental Technology Co. Ltd.
Jiangsu Sheng, China
Environmental technology,Automation,Manufacturing engineering,
...[+2]
Patent: 2
77
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 1
78
Chimbusco Electric (Shenzhen) Co., Ltd.
China
Patent: 1
79
Shandong Shanda Wit Environmental Engineering Co. Ltd.
Shandong Sheng, China
Environmental protection,Construction engineering,Environmental engineering
Patent: 1
80
Zhejiang Zheneng Taizhou Second Power Generation Co., Ltd.
China
Renewable energy
Patent: 1
81
Institute of Process Engineering, Chinese Academy of Sciences
China
Patent: 1
82
Tianjin Kingfa Advanced Materials Co. Ltd.
China
Synthetic fiber,Synthetic rubber,Chemical engineering
Patent: 1
83
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Petroleum industry,Construction engineering,Petroleum engineering,
...[+2]
Patent: 1
84
Wuhan Kaidi Electric Power Environmental Protection Co., Ltd.
Hubei Sheng, China
Air pollution,Construction engineering,Wet scrubber,
...[+2]
Patent: 1
85
Zhushan County Qinba Barium Salt Co. Ltd.
China
Patent: 1
86
Jiangsu Zhonghe Architectural Design Co., Ltd.
China
Patent: 1
87
Tongji University
Shanghai Shi, China
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 1
88
Huazhong University of Science & Technology
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 1
89
Asia Silicon (Qinghai) Co., Ltd.
Qinghai Sheng, China
Polycrystalline silicon,Semiconductor,Mining engineering,
...[+2]
Patent: 1
90
Yonsei Industry-Academic Cooperation Foundation
Seoul, South Korea
Patent: 1
91
Yimen Copper Co. Ltd.
YU, CN
Smelt,Mining engineering,Natural resource management,
...[+2]
Patent: 1
92
Harbin Engineering University
Heilongjiang Sheng, China
Pinyin,Computer science,Control theory,
...[+2]
Patent: 1
93
Chongqing Yuanda Water Service Co., Ltd.
Chongqing Shi, China
Water supply,Irrigation
Patent: 1
94
Jiangsu Nantong Shentong Machinery Co. Ltd.
China
Patent: 1
95
Jiangsu Frontier Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
96
Jiangsu Changhong Intelligent Equipment Group Co. Ltd.
Jiangsu Sheng, China
Weld line,Automation,Manufacturing engineering,
...[+2]
Patent: 1
97
Huaneng Group Technology Innovation Center
China
Patent: 1
98
Nucor Steel Louisiana LLC
Louisiana, United States
Mining engineering,Natural resource management,Coke oven,
...[+2]
Patent: 1
99
Volvo Lastvagnar AB
Sweden
Automotive engineering
Patent: 1
100
Nantong Meileda Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1

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