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Top 100 Key Players companies in Geothermal energy
by Most Patent Citation in the China in 2020

The Geothermal energy top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Geothermal energy Key Players in the China. 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.
Geothermal energy is thermal energy generated and stored in the Earth. Thermal energy is the energy that determines the temperature of matter. The geothermal energy of the Earth's crust originates from the original formation of the planet and from radioactive decay of materials (in currently uncertain but possibly roughly equal proportions). The geothermal gradient, which is the difference in temperature between the core of the planet and its surface, drives a continuous conduction of thermal energy in the form of heat from the core to the surface. The adjective geothermal originates from the Greek roots γη (ge), meaning earth, and θερμος (thermos), meaning hot.
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Company Name
Region
Tech Topics
Total
1
Huaneng Clean Energy Research Institute
Petroleum coke
patent citation: 22
2
Shandong Shantai Group
patent citation: 21
3
China National Petroleum Corp. Drilling Research Institute
Drill,Petroleum industry,Petroleum
patent citation: 21
4
Henan Xinfei Electric Co. Ltd.
Electronics,Refrigeration
patent citation: 20
5
Ever Source Science & Technology Development Group Co., Ltd.
Refrigeration,Automation,Manufacturing engineering,
...[+2]
patent citation: 16
6
Zhejiang Loopmaster Energy Technology Co., Ltd.
Energy technology,Construction engineering
patent citation: 16
7
Shanghai Power Equipment Research Institute Co. Ltd.
patent citation: 16
8
Shenzhen Zhongzhuang Construction Group Co., Ltd.
Construction engineering
patent citation: 12
9
Sinopec Star Petroleum Co., Ltd.
Chemical engineering,Geothermal energy,Biomass,
...[+2]
patent citation: 9
10
Fuzhou Aquapower Electric Water Heater Co. Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 9
11
Shanghai Boyang New Energy Technology Co., Ltd.
patent citation: 8
12
Beijing Huaqing Geothermal Development Group Co., Ltd.
patent citation: 8
13
Gezhouba Group Electric Power Co., Ltd.
Power transmission
patent citation: 7
14
China Construction Fifth Engineering Division Corp. Ltd.
Real estate development
patent citation: 6
15
Sino Geophysical Co., Ltd.
Mining engineering,Data processing,Well placement,
...[+2]
patent citation: 5
16
Shanxi Aokun Biological Agriculture Corp.
Crop,Agriculture
patent citation: 5
17
Shandong Hongli Heat-Pump Energy Co., Ltd.
Heat pump,Computer hardware,Electronics
patent citation: 5
18
Shanghai Anyo Energy Saving Tech Co., Ltd.
patent citation: 5
19
BYD Co., Ltd.
Handset,Automotive engineering,Electric vehicle,
...[+2]
patent citation: 4
20
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
patent citation: 4
21
Huainan Mining (Group) Co., Ltd.
Coal,Mining engineering,Natural resource management,
...[+2]
patent citation: 4
22
Jiangsu Leke Energy Conservation Technology Co., Ltd.
Energy conservation,Computer hardware,Electronics
patent citation: 4
23
Jilin Sengong Jinqiao Flooring Group Co., Ltd.
Solid wood,Forestry,Millwork
patent citation: 4
24
Beijing Apollo Ding Rong Solar Technology Co., Ltd.
patent citation: 4
25
Wuxi Xupu Energy Technology Co., Ltd.
patent citation: 4
26
Dongguan Xin'ao Gas Co., Ltd.
Liquefied petroleum gas,Petroleum industry,Petroleum
patent citation: 4
27
Leeka Corp
Solar energy,Construction engineering,Quality management system,
...[+1]
patent citation: 3
28
Jiangsu Yateer Ground Source Polytrontechnologies Co., Ltd.
Air conditioning,Construction engineering
patent citation: 3
29
I.DEA Shanghai Energy Technologies Group Co., Ltd.
patent citation: 3
30
Xi'an Mu Niu Energy Technology Service Co., Ltd.
patent citation: 3
31
Huadian Zhengzhou Mechanical Design Institute Co. Ltd.
Lifting equipment,Medicine,Pressure vessel
patent citation: 3
32
JSTI Group
Environmental monitoring,Public transport,Environmental engineering,
...[+2]
patent citation: 2
33
DAYU Water-saving Group Co., Ltd.
Irrigation,Agriculture,Water supply,
...[+2]
patent citation: 2
34
China Three Gorges Corp.
Hydropower,Power transmission,Wind power,
...[+2]
patent citation: 2
35
Henan Xinlianxin Chemical Industry Group Co., Ltd.
Fertilizer,Agriculture,Chemical engineering
patent citation: 2
36
Guangzhou Devotion Domestic Boilers Manufacturing Co., Ltd.
Heating system,Product name,Refrigeration
patent citation: 2
37
CNPC Xibu Drilling Engineering Co., Ltd.
Petroleum engineering,Construction engineering,Drilling engineering
patent citation: 2
38
Shandong LUHAI Petroleum Technology Co., Ltd.
Petroleum industry,Natural resource management
patent citation: 2
39
Lee Kum Kee (Xinhui) Food Co. Ltd.
patent citation: 2
40
Shanxi Yiyuantong Energy Technology Co., Ltd.
patent citation: 2
41
Tianpu New Energy Technology Co. Ltd.
patent citation: 2
42
Chongqing Jingtian Energy Investment (Group) Co., Ltd.
patent citation: 2
43
China Railway Engineering Equipment Group Co., Ltd.
Railway engineering,Tunnel boring machine
patent citation: 2
44
Zhongshan Changhong Electric Co. Ltd.
Conditioners,Automation,Manufacturing engineering,
...[+2]
patent citation: 2
45
Huadian Distributed Energy Engineering Technology Co., Ltd.
Energy engineering,Construction engineering
patent citation: 2
46
Gree Electric Appliances, Inc. of Zhuhai
Electronics,Conditioners,Air conditioning,
...[+2]
patent citation: 1
47
China National Petroleum Corp.
Natural gas,Petroleum industry,Renewable energy,
...[+2]
patent citation: 1
48
Tianjin Motimo Membrane Technology Co., Ltd.
Membrane,Microfiltration,Membrane bioreactor,
...[+2]
patent citation: 1
49
Huaqing Antai (Beijing) Techonlogy Co., Ltd.
Heat pump,Automation,Manufacturing engineering,
...[+2]
patent citation: 1
50
State Nuclear Electric Power Planning Design & Research Inst
Power transmission
patent citation: 1
51
Fujian Huatai Power Supply Co. Ltd.
patent citation: 1
52
Lanyang Geothermal Corp.
Energy supply,Power transmission
patent citation: 1
53
Harbin Boiler Co., Ltd.
Boiler (power generation),Recovery boiler,Automation,
...[+2]
patent citation: 1
54
Xi'an Thermal Power Research Institute Co., Ltd.
patent citation: 1
55
Qingdao Keertai Environmental Control Technology Co., Ltd.
patent citation: 1
56
Powerchina Huadong Engineering Corp. Ltd.
Industrial engineering,Offshore wind power,Wind power,
...[+1]
patent citation: 1
57
Huaneng Group Technology Innovation Center
patent citation: 1
58
Shenyang Huayu Ground Source Heat Pump Heating Co., Ltd.
patent citation: 1
59
Zhejiang Ama & Hien Technology Co. Ltd.
patent citation: 1
60
Hebei Daorong New Energy Technology Co., Ltd.
patent citation: 1
61
Jiangsu Weichuang Radiator Manufacturing Co. Ltd.
patent citation: 1
62
LG Electronics (Tianjin) Appliance Co., Ltd.
Electronics
patent citation: 1
63
Liaohe Petroleum Exploration Bureau Co., Ltd.
Petroleum,Petroleum product,Petroleum industry
patent citation: 1
64
CNPC Chuanqing Drilling Engineering Co. Ltd.
patent citation: 1
65
China Petroleum & Chemical Corp.
Petrochemical,Petroleum,Enterprise software,
...[+2]
patent citation: 0
66
PetroChina Co., Ltd.
Natural gas,Petroleum,Lubricant,
...[+2]
patent citation: 0
67
Shanghai Construction Group Co., Ltd.
Construction engineering,Civil engineering,Public culture,
...[+2]
patent citation: 0
68
Sinopec Oilfield Service Corp.
Drilling engineering,Petroleum industry,Natural resource management,
...[+2]
patent citation: 0
69
Guangdong Meiyan Jixiang Hydropower Co., Ltd.
Hydropower,Construction engineering,LCD television,
...[+2]
patent citation: 0
70
China Huaneng Group Co., Ltd.
Power transmission,Hydropower,Environmental protection,
...[+2]
patent citation: 0
71
Sinoma Energy Conservation Ltd.
Civil engineering,Waste heat,Construction engineering,
...[+2]
patent citation: 0
72
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Polypropylene,Petroleum industry,Petroleum,
...[+2]
patent citation: 0
73
Hubei Yitong Construction Co., Ltd.
Real estate development
patent citation: 0
74
Guangdong Chigo Air-Conditioning Co. Ltd.
Air conditioning,Automation,Manufacturing engineering,
...[+2]
patent citation: 0
75
China Construction Eighth Engineering Division Corp. Ltd.
Construction engineering
patent citation: 0
76
China Academy of Building Research
Product standard,Elevator,Building material,
...[+1]
patent citation: 0
77
China Construction Seventh Engineering Division Corp. Ltd.
Civil engineering,Construction engineering
patent citation: 0
78
Hebei Huatong Technology Co., Ltd.
Industrial design
patent citation: 0
79
Chengdu Boost Energy Technology Co., Inc.
Energy technology
patent citation: 0
80
Yuhuan Jianglin Plumbing Hose & Parts Co., Ltd.
Belting
patent citation: 0
81
Dongguan JHS Electrical Co. Ltd.
Conditioners,Automation,Manufacturing engineering,
...[+2]
patent citation: 0
82
Jiangsu Shengshi Energy-Saving Technology Co., Ltd.
patent citation: 0
83
Shaanxi Huaxiang Energy Technology Group Co., Ltd.
patent citation: 0
84
Shanxi Electric Power Exploration & Design Institute
patent citation: 0
85
Qingdao Tengyuan Design Firm Co., Ltd.
patent citation: 0
86
Hebei Yimin Hardware Manufacturing Co., Ltd.
patent citation: 0
87
Powerchina Chengdu Engineering Corp. Ltd.
Hydraulic engineering,Construction engineering
patent citation: 0
88
PowerChina Henan Engineering Corp.
Construction engineering
patent citation: 0
89
State Grid Gansu Electric Power Co.
patent citation: 0
90
State Grid Beijing Electric Power Co.
Power grid
patent citation: 0
91
Sichuan Zhide Geotechnical Engineering Co., Ltd.
Environmental engineering,Construction engineering,Mechanical engineering,
...[+1]
patent citation: 0
92
XuZhou Industrial Boiler Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 0
93
Anhui Xinke Copper Industry Co., Ltd.
patent citation: 0
94
Yunnan Yitong Solar Technology Co. Ltd.
patent citation: 0
95
Powerchina Guiyang Engineering Corp. Ltd.
Hydraulic engineering,Construction engineering
patent citation: 0
96
Shandong Provincial Transportation Planning & Design Institute
patent citation: 0
97
Yangzhou Zhongda Cable Co. Ltd.
patent citation: 0
98
Yunnan Golden Field Enterprise Group Co. Ltd.
patent citation: 0
99
Xi'an Chengyu Engineering Technology Co., Ltd.
patent citation: 0
100
Ningbo Zhongchun Hi-Tech Co., Ltd.
patent citation: 0
Page generation time: Jun 02 2025