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Top 100 Fast-growings companies in Electrolyte
by Most Patent Filing In 5 Years in the China in 2022

The Electrolyte top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Electrolyte Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An electrolyte is a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water. The dissolved electrolyte separates into cations and anions, which disperse uniformly through the solvent. Electrically, such a solution is neutral. If an electric potential is applied to such a solution, the cations of the solution are drawn to the electrode that has an abundance of electrons, while the anions are drawn to the electrode that has a deficit of electrons. The movement of anions and cations in opposite directions within the solution amounts to a current. This includes most soluble salts, acids, and bases. Some gases, such as hydrogen chloride, under conditions of high temperature or low pressure can also function as electrolytes. Electrolyte solutions can also result from the dissolution of some biological (e.g., DNA, polypeptides) and synthetic polymers (e.g., polystyrene sulfonate), termed "polyelectrolytes", which contain charged functional groups. A substance that dissociates into ions in solution acquires the capacity to conduct electricity. Sodium, potassium, chloride, calcium, magnesium, and phosphate are examples of electrolytes.
#
Company Name
Region
Tech Topics
Total
1
Contemporary Amperex Technology Co., Ltd.
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Patent: 559
2
Ningde Amperex Technology Ltd.
Patent: 505
3
Zhuhai CosMX Battery Co., Ltd.
Lithium battery,Electronics
Patent: 411
4
Central South University
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 397
5
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Lithium-ion battery,Battery pack,Electronics,
...[+2]
Patent: 304
6
Svolt Energy Technology Co. Ltd.
Electronics
Patent: 275
7
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Chemistry,Inorganic chemistry,Catalysis,
...[+2]
Patent: 252
8
Huazhong University of Science & Technology
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 225
9
Tsinghua University
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 214
10
South China University of Technology
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 199
11
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 198
12
Xi'an Jiaotong University
Materials science,Computer science,Composite material,
...[+2]
Patent: 179
13
Zhejiang University of Technology
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 167
14
Harbin Institute of Technology
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 149
15
Tianjin University
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 142
16
University of Science & Technology Beijing
Metallurgy,Pinyin,Materials science,
...[+2]
Patent: 137
17
Beijing Institute of Technology
Pinyin,Public university,Computer science,
...[+2]
Patent: 137
18
BYD Co., Ltd.
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 129
19
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 128
20
University of Science & Technology of China
Chemistry,Materials science,Computer science,
...[+2]
Patent: 126
21
EVE Energy Co., Ltd.
Alkaline battery,Electronics,Lithium battery,
...[+2]
Patent: 123
22
University of Electronic Science & Technology of China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 122
23
Kunming University of Science & Technology
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 122
24
Nanjing University of Aeronautics & Astronautics
Astronautics,Molecular sensor,Solid-state battery,
...[+2]
Patent: 121
25
Xiamen University
BCG vaccine,HIV vaccine,Conjugate vaccine,
...[+2]
Patent: 121
26
Dalian University of Technology
Revocation,Materials science,Chemistry,
...[+2]
Patent: 120
27
Beijing WeLion New Energy Technology Co. Ltd.
Energy technology,Technical support,Electronics,
...[+2]
Patent: 120
28
Jiangsu University
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 115
29
Jilin University
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 110
30
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Computer hardware,Electronics,Semiconductor,
...[+1]
Patent: 108
31
Zhuhai Yinlong Energy Co. Ltd.
Patent: 106
32
Beijing University of Chemical Technology
Chemical engineering,Biology,Pinyin,
...[+2]
Patent: 105
33
Shenzhen University
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 105
34
Shenzhen Capchem Technology Co., Ltd.
Lithium-ion battery,Semiconductor,Chemical engineering,
...[+2]
Patent: 105
35
Hubei Yiwei Power Co., Ltd.
Lithium battery,Electronics
Patent: 101
36
Shanghai Jiao Tong University
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 100
37
Wanxiang 123 Co., Ltd.
Lithium-ion battery,Chemical engineering
Patent: 94
38
Wuhan University of Technology
Materials science,Composite material,Computer science,
...[+2]
Patent: 89
39
Huaneng Clean Energy Research Institute
Petroleum coke
Patent: 86
40
Shanghai University
Pinyin,Materials science,Computer science,
...[+2]
Patent: 83
41
Fudan University
Square kilometer,Biophysics,Cell therapy,
...[+2]
Patent: 83
42
Shandong University
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 82
43
Zhengzhou University
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 81
44
Shaanxi University of Science & Technology
Materials science,Composite material,Chemistry,
...[+2]
Patent: 80
45
Changzhou University
Patent: 80
46
Sun Yat-Sen University
Management science,Square kilometer,Social science,
...[+2]
Patent: 79
47
Tongji University
Artificial intelligence,Pinyin,Structural engineering,
...[+2]
Patent: 77
48
Wuhan University
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 76
49
Suzhou Institute of Nano-Tech & Nano-Bionics (SINANO)
Public health
Patent: 76
50
Gree Electric Appliances, Inc. of Zhuhai
Electronics,Conditioners,Air conditioning,
...[+2]
Patent: 76
51
China Automotive Battery Research Institute Co. Ltd.
Patent: 76
52
Soochow University
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 75
53
South China Normal University
Literature,Chemistry,Mathematics,
...[+2]
Patent: 74
54
Jiangxi University of Science & Technology
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 74
55
Kunshan Baotron New Energy Technology Co. Ltd.
Energy technology
Patent: 73
56
Guangzhou Tinci Materials Technology Co., Ltd.
Lithium-ion battery,Synthetic rubber,Chemical engineering,
...[+2]
Patent: 72
57
Sunwoda Electric Vehicle Battery Co., Ltd.
Electronics,Electric-vehicle battery,Electric vehicle,
...[+1]
Patent: 71
58
Nanjing University of Science & Technology
Suburban area,Pinyin,Computer science,
...[+2]
Patent: 69
59
Fuzhou University
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 68
60
Prologium Technology Co. Ltd.
Lithium battery,Electronics,Lithium-ion battery,
...[+2]
Patent: 68
61
Hefei University of Technology
Management science,Pinyin,Computer science,
...[+2]
Patent: 68
62
Wuyi University
Patent: 67
63
Shanghai Institute of Ceramics, Chinese Academy of Sciences
Ceramic art
Patent: 66
64
Donghua University
Military science,Materials science,Academic achievement,
...[+2]
Patent: 66
65
Nanjing University
Pinyin,Public university,Chemistry,
...[+2]
Patent: 65
66
Nankai University
Public university,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 65
67
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 64
68
Sichuan University
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 64
69
Chongqing University
Built environment,Pinyin,Materials science,
...[+2]
Patent: 62
70
University of Ningbo
Pinyin,Chemistry,Materials science,
...[+2]
Patent: 61
71
Beijing University of Technology
International standard,MicroLED,Vocational education,
...[+2]
Patent: 61
72
Xiamen Hithium New Energy Technology Co., Ltd.
Patent: 59
73
Hunan University
Library science,Cultural background,Literature,
...[+2]
Patent: 58
74
Southern University of Science & Technology
Patent: 58
75
Northwestern Polytechnical University
Pinyin,Materials science,Composite material,
...[+2]
Patent: 57
76
Tianjin Ev Energies Co. Ltd.
Patent: 57
77
Qingdao University
Pinyin,Medicine,Biology,
...[+2]
Patent: 57
78
Zhangjiagang Guotai Huarong New Chemical Materials Co. Ltd.
Organic chemicals,Industrial engineering,Chemical engineering,
...[+2]
Patent: 56
79
Henan Normal University
Agriculture,Chemistry,Inorganic chemistry,
...[+2]
Patent: 56
80
Institute of Metal Research Chinese Academy of Sciences
Patent: 54
81
Tianjin University of Technology
Pinyin,Public university,Materials science,
...[+2]
Patent: 53
82
Industrial Technology Research Institute
Sustainable environment,Industrial technology,Pinyin,
...[+2]
Patent: 53
83
Southeast University
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 52
84
Jinchuan Group Co., Ltd.
Nickel,Mining engineering,Natural resource management,
...[+2]
Patent: 52
85
Henan Polytechnic University
Patent: 51
86
Qingdao University of Science & Technology
Pinyin,Chemical industry,Chemistry,
...[+2]
Patent: 51
87
Beihang University
Aerospace,Astronautics,Computer science,
...[+2]
Patent: 50
88
Shanghai Electric Holding Group Co., Ltd.
Power transmission,Turbine,Wind power,
...[+2]
Patent: 50
89
Dongguan Shanshan Battery Material Co. Ltd.
Patent: 49
90
Huaneng Group Technology Innovation Center
Patent: 48
91
Anhui University of Technology
Pinyin,Literature,Materials science,
...[+2]
Patent: 47
92
Shenzhen BAK Battery Co., Ltd.
Electronics,Lithium-ion battery,Sodium-ion battery,
...[+2]
Patent: 46
93
Dongguan University of Technology
Computer science,Chemistry,Materials science,
...[+2]
Patent: 46
94
China Aerospace Science & Technology Corp. No. 8 Institute
Patent: 46
95
Yanshan University
Pinyin,Materials science,Control theory,
...[+2]
Patent: 45
96
China Petroleum & Chemical Corp.
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 44
97
Shuangdeng Group Co. Ltd.
Electronics
Patent: 44
98
Tianjin Lishen Battery Joint Stock Co. Ltd.
Lithium-ion battery,Energy storage,Electronics,
...[+2]
Patent: 43
99
Shanghai Institute of Technology
Pinyin,Chemistry,Materials science,
...[+2]
Patent: 42
100
Jiangnan University
Pinyin,Chemistry,Biochemistry,
...[+2]
Patent: 41
Page generation time: Aug 11 2025