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Top 100 Fast-growings companies in Gas heater
by Most Patent Filing In 3 Years in the China in 2021

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 China. 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.
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

South Korea

United States

Germany

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
Huaneng Clean Energy Research Institute
Beijing Shi, China
Petroleum coke
Patent: 15
2
Chinabest Home Appliance Co. Ltd.
Guangdong Sheng, China
Stove,Electronics,Electric stove,
...[+2]
Patent: 12
3
Huaneng Group Technology Innovation Center
China
Patent: 5
4
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 5
5
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Petroleum industry,Construction engineering,Petroleum engineering,
...[+2]
Patent: 4
6
Changzhou Wellife Furnace Co. Ltd.
Jiangsu Sheng, China
Patio,Automation,Manufacturing engineering,
...[+2]
Patent: 4
7
China National Petroleum Corp.
Beijing Shi, China
Natural gas,Petroleum industry,Renewable energy,
...[+2]
Patent: 4
8
Hepu Energy Environmental Technology Co., Ltd.
Beijing Shi, China
Environmental technology
Patent: 4
9
University of Science & Technology of China
Anhui Sheng, China
Chemistry,Materials science,Computer science,
...[+2]
Patent: 4
10
Sichuan Golden-elephant Sincerity Chemical Co.Ltd.
Sichuan Sheng, China
Agriculture,Chemical engineering
Patent: 4
11
Jiangsu Gardensun Furnace Co. Ltd.
Jiangsu Sheng, China
Electronics
Patent: 3
12
Institute of High Energy Physics Chinese Academy of Sciences
Beijing Shi, China
Nuclear physics
Patent: 3
13
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
14
China Huaneng Group Co., Ltd.
Beijing Shi, China
Power transmission,Hydropower,Environmental protection,
...[+2]
Patent: 3
15
China ENFI Engineering Corp.
Beijing Shi, China
Construction engineering,Mining engineering,Light metal,
...[+2]
Patent: 3
16
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 2
17
Hainan Handi Sunshine Petrochemical Co., Ltd.
China
Patent: 2
18
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
19
Sinosteel Anshan Research Institute of Thermo-Energy Co. Ltd.
Liaoning Sheng, China
Coal,Coal product,Coke,
...[+1]
Patent: 2
20
Sinopec Petroleum Machinery Co. Ltd.
Hubei Sheng, China
Petroleum engineering,Petroleum industry,Natural resource management,
...[+2]
Patent: 2
21
Jilin University
Jilin Sheng, China
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 2
22
Harbin Boiler Co., Ltd.
Heilongjiang Sheng, China
Boiler (power generation),Recovery boiler,Automation,
...[+2]
Patent: 2
23
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 2
24
Jiangsu Lanchuang Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Software,Enterprise software,Intelligent control,
...[+2]
Patent: 2
25
Beijing Petrochemical Engineering Co., Ltd.
Beijing Shi, China
Petroleum engineering,Chemical engineering,Petrochemical
Patent: 2
26
Hunan Valin Xiangtan Iron & Steel Co., Ltd.
Hunan Sheng, China
Sintering,Steelmaking,Natural resource management,
...[+1]
Patent: 2
27
Weichai Power Co., Ltd.
Shandong Sheng, China
Diesel engine,Spark plug,Gasoline,
...[+2]
Patent: 2
28
Yangtze University
Hubei Sheng, China
Chemistry,Biology,Computer science,
...[+2]
Patent: 2
29
Jiangsu University
Guangdong Sheng, China
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 2
30
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Hydropower,Energy technology
Patent: 2
31
Hohai University
Jiangsu Sheng, China
Water resources,Jurisdiction,Geotechnical engineering,
...[+2]
Patent: 2
32
China City Environment Protection Engineering Ltd. Co.
Hubei Sheng, China
Patent: 2
33
Wuxi Hongsheng Heat Exchanger Manufacturing Co., Ltd.
Jiangsu Sheng, China
Heat exchanger,Automotive engineering,Electronics,
...[+2]
Patent: 2
34
Daqing Zhonglan Petrochemical Co. Ltd.
Heilongjiang Sheng, China
Petrochemical
Patent: 2
35
Shandong Energy Group Co., Ltd.
Shandong Sheng, China
Coal,Mining engineering,Natural resource management,
...[+2]
Patent: 1
36
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 1
37
Yunnan Luojue Building Materials Co., Ltd.
China
Patent: 1
38
Chengdu Cecep Reflective Material Co. Ltd.
China
Patent: 1
39
BeiJing NanKou Railway Transit Machinery Co. Ltd.
Beijing Shi, China
Mechanical engineering,Manufacturing engineering
Patent: 1
40
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Architecture,Materials science,Structural engineering,
...[+2]
Patent: 1
41
Dayeh University
Taiwan Province, China
Computer science,Chemistry,Control theory,
...[+2]
Patent: 1
42
CGN Power Co., Ltd.
Guangdong Sheng, China
Centrifugal pump,Power transmission,Electricity,
...[+1]
Patent: 1
43
Sichuan Chuanguo Environmental Protection Engineering
Sichuan Sheng, China
Patent: 1
44
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Supply chain management,Facility management,Truck,
...[+2]
Patent: 1
45
China Shanxi Sijian Group Co. Ltd.
Shanxi Sheng, China
Real estate development
Patent: 1
46
Junfa Huizhou Biscuit Factory Co. Ltd.
China
Patent: 1
47
China Nuclear Power Operations Co. Ltd.
China
Patent: 1
48
Shandong University of Science & Technology
China
Mathematics,Computer science,Materials science,
...[+2]
Patent: 1
49
Xinneng Energy Co., Ltd.
Henan Sheng, China
Methanol,Chemical engineering,Dimethyl ether
Patent: 1
50
Beijing Bootes Electric Power Sci Tech Co. Ltd.
Beijing Shi, China
Electricity,Power transmission
Patent: 1
51
Beiqi Foton Motor Co., Ltd.
Beijing Shi, China
Truck,Automotive engineering,Pickup,
...[+2]
Patent: 1
52
Sichuan Chuanguo Boiler Co., Ltd.
China
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
53
Zhejiang Xingxing New Energy Technology Co., Ltd.
Zhejiang Sheng, China
Ethylene,Chemical engineering,Energy technology
Patent: 1
54
AVIC Beijing Institute of Aeronautical Materials
Beijing Shi, China
Patent: 1
55
Kunshan Bexcelle Special Equipment Co. Ltd.
China
Patent: 1
56
Wuxi Wolff Automotive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
57
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Construction engineering
Patent: 1
58
MacDermid Technology (Suzhou) Co., Ltd.
China
Organic chemicals,Chemical engineering
Patent: 1
59
Guangxi Medical University
China
Medical institution,Pinyin,Medicine,
...[+2]
Patent: 1
60
Nantong Sunshine Graphite Equipment Technology Co. Ltd.
Jiangsu Sheng, China
Graphite,Computer hardware,Electronics,
...[+2]
Patent: 1
61
Zhangjiagang Furui Special Equipment Co., Ltd.
Jiangsu Sheng, China
Petroleum industry,Pressure vessel,Refrigeration,
...[+2]
Patent: 1
62
Hunan University of Humanities, Science & Technology
China
Computer science,Materials science,Chemistry,
...[+2]
Patent: 1
63
China National Offshore Oil Corp.
Beijing Shi, China
Natural gas,China sea,Petroleum industry,
...[+2]
Patent: 1
64
Jiangsu Electric Power Design Institute
China
Patent: 1
65
Angang Chemical Technology Co., Ltd.
China
Patent: 1
66
Hubei University of Technology
Hubei Sheng, China
Light industry,Agricultural machinery,Computer science,
...[+2]
Patent: 1
67
Tongwei Solar Chengdu Co Ltd.
China
Patent: 1
68
Nanjing Shengnuo Heat Pipe Co. Ltd.
Jiangsu Sheng, China
Heat pipe,Automation,Metal,
...[+2]
Patent: 1
69
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Steel bar,Ferroalloy
Patent: 1
70
Liuzhou Iron & Steel Co., Ltd.
Anhui Sheng, China
Sintering,Steelmaking,By-product
Patent: 1
71
Zhongshan Powtek Appliances Mfg Ltd.
China
Patent: 1
72
Yunnan Agricultural University
China
Biology,Botany,Agronomy,
...[+2]
Patent: 1
73
Wenzhou Taichang Iron Tower Manufacturing Co. Ltd.
China
Patent: 1
74
Guangdong Shenling Environmental Systems Co., Ltd.
Guangdong Sheng, China
Refrigeration,Conditioners,Automation,
...[+2]
Patent: 1
75
Institute of Chemical Industry of Forest Products CAF
Jiangsu Sheng, China
Patent: 1
76
Hangzhou Zhongtai Cryogenic Technology Corp.
Zhejiang Sheng, China
Cryogenic technology,Chemical engineering,Electronics,
...[+2]
Patent: 1
77
North China Power Engineering Co. Ltd.
Beijing Shi, China
Solar power,Solar thermal energy,Parabolic trough,
...[+1]
Patent: 1
78
Dalian Shang Li De Heat Conduction Technology Co., Ltd.
Liaoning Sheng, China
Heat transfer,Automation,Manufacturing engineering,
...[+2]
Patent: 1
79
Datang Guiguan Heshan Power Generation Co., Ltd.
China
Power transmission
Patent: 1
80
Guangji Pharmaceutical (Mengzhou) Co. Ltd.
Henan Sheng, China
Riboflavin,Food additive,Food industry
Patent: 1
81
Tianjin University of Science & Technology
Guangdong Sheng, China
Chemistry,Biochemistry,Chromatography,
...[+2]
Patent: 1
82
China General Nuclear Power Corp.
Guangdong Sheng, China
Solar energy,Nuclear engineering,Petroleum industry,
...[+2]
Patent: 1
83
Suzhou Shenghui Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
84
Nanjing Jiusi High Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
85
CNOOC Oil & Petrochemicals Co., Ltd.
Beijing Shi, China
Petrochemical,Chemical engineering,Ethylene,
...[+2]
Patent: 1
86
Baiyin Zhongtian Chemical Co. Ltd.
China
Patent: 1
87
Southwest Research & Design Institute of Chemical Industry
Sichuan Sheng, China
Chemical industry,Chemical engineering
Patent: 1
88
Shandong Joywin Green Agriculture Development Co., Ltd.
Shandong Sheng, China
Agriculture
Patent: 1
89
Shandong University
Shandong Sheng, China
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 1
90
CIMC Enric Investment Holdings (Shenzhen) Ltd.
Guangdong Sheng, China
Natural gas,Automation,Manufacturing engineering,
...[+2]
Patent: 1
91
Beijing Peking University Pioneer Technology Co. Ltd.
Beijing Shi, China
Gas separation,Calcium carbide,Yellow phosphorus,
...[+2]
Patent: 1
92
Zhejiang University of Technology
Zhejiang Sheng, China
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 1
93
Huizhou Huabao Feed Co. Ltd.
China
Patent: 1
94
Shanghai Meishan Iron & Steel Co., Ltd.
Shanghai Shi, China
Mining engineering,Natural resource management,Ferroalloy
Patent: 1
95
Sinopec Oilfield Service Corp.
Beijing Shi, China
Drilling engineering,Petroleum industry,Natural resource management,
...[+2]
Patent: 1
96
Jiangsu Jiujiujiu Technology Co., Ltd.
Jiangsu Sheng, China
Energy products,Pesticide
Patent: 1
97
Qinghai Salt Lake Magnesium Industry Co. Ltd.
China
Magnesium,Mining engineering,Natural resource management,
...[+2]
Patent: 1
98
Shanxi Coal Bed Methane Co. Ltd.
China
Patent: 1
99
Heilongjiang Jianlong Chemical Co., Ltd.
Heilongjiang Sheng, China
Sodium hydroxide,Benzene,Sulfuric acid,
...[+2]
Patent: 1
100
CNOOC Gas & Power Group Co., Ltd.
Beijing Shi, China
Patent: 1

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