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Top 100 Fast-growings companies in Halogen
by Most Patent Filing In 5 Years in the China in 2021

The Halogen top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Halogen 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.
The halogens (/ˈhælədʒən, ˈheɪ-, -loʊ-, -ˌdʒɛn/) are a group in the periodic table consisting of five chemically related elements: Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I), and Astatine (At). The artificially created element 117 (Tennessine, Ts) may also be a halogen. In the modern IUPAC nomenclature, this group is known as group 17.
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Company Name
Region
Tech Topics
Total
1
Patent: 297
2
Patent: 249
3
Patent: 108
4
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 76
5
Patent: 74
6
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 60
7
Management science,Square kilometer,Social science,
...[+2]
Patent: 45
8
Patent: 43
9
Patent: 42
10
Patent: 41
11
Patent: 41
12
Patent: 41
13
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 38
14
Patent: 34
15
Patent: 33
16
Patent: 32
17
Patent: 30
18
Patent: 30
19
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 30
20
Patent: 28
21
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 28
22
Patent: 27
23
Patent: 27
24
Patent: 27
25
Patent: 26
26
Patent: 24
27
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 23
28
Patent: 23
29
Patent: 23
30
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 22
31
Patent: 22
32
Patent: 22
33
Patent: 21
34
Patent: 20
35
Patent: 20
36
Patent: 20
37
Patent: 20
38
Patent: 20
39
Patent: 20
40
Patent: 20
41
Patent: 19
42
Patent: 19
43
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 18
44
Public university,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 18
45
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 18
46
Patent: 18
47
Patent: 18
48
Patent: 18
49
Patent: 17
50
Patent: 17
51
Patent: 17
52
Patent: 17
53
Patent: 17
54
Patent: 17
55
Patent: 17
56
Patent: 17
57
Pinyin,Public university,Computer science,
...[+2]
Patent: 17
58
Patent: 16
59
Patent: 16
60
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 16
61
Patent: 16
62
Patent: 16
63
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 15
64
Medicine,Health care,Drug discovery,
...[+2]
Patent: 15
65
Patent: 14
66
Patent: 14
67
Patent: 13
68
Patent: 13
69
Patent: 13
70
Drug,Health care,Antineoplastic Drugs,
...[+2]
Patent: 13
71
Patent: 13
72
Patent: 13
73
Patent: 13
74
Nanjing Tech University
Patent: 13
75
Pinyin,Public university,Chemistry,
...[+2]
Patent: 12
76
Pinyin,Public university,Chemistry,
...[+2]
Patent: 12
77
Pinyin,Mainland China,Social science,
...[+2]
Patent: 12
78
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 12
79
Pinyin,Public university,Materials science,
...[+2]
Patent: 12
80
Patent: 12
81
Pinyin,Literature,Biology,
...[+2]
Patent: 12
82
Patent: 11
83
Patent: 11
84
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 11
85
Patent: 10
86
Patent: 10
87
Patent: 10
88
Patent: 10
89
Patent: 10
90
Patent: 10
91
Patent: 10
92
International standard,MicroLED,Vocational education,
...[+2]
Patent: 10
93
Patent: 9
94
Patent: 9
95
Patent: 9
96
Patent: 9
97
Patent: 9
98
Patent: 9
99
Patent: 9
100
Teacher education,Literature,Chemistry,
...[+2]
Patent: 9
Page generation time: Jul 18 2025