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

The Proline top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Proline 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.
Proline (symbol Pro or P) is a proteinogenic amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated NH₂⁺ form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO⁻ form under biological conditions), and a side chain pyrrolidine, classifying it as a nonpolar (at physiological pH), aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it from the non-essential amino acid L-glutamate. It is encoded by all the codons starting CC (CCU, CCC, CCA, and CCG).
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Company Name
Region
Tech Topics
Total
1
Patent: 13
2
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 5
3
Patent: 5
4
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 5
5
Patent: 5
6
Patent: 4
7
Patent: 4
8
Patent: 4
9
Patent: 4
10
Patent: 4
11
Patent: 3
12
Patent: 3
13
Public university,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 3
14
Patent: 3
15
Drug,Health care,Gastrointestinal cancer,
...[+2]
Patent: 3
16
Patent: 3
17
Patent: 3
18
Patent: 3
19
Patent: 2
20
Pinyin,Public university,Biology,
...[+2]
Patent: 2
21
Patent: 2
22
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 2
26
Patent: 2
27
Patent: 2
28
Pinyin,Public university,Chemistry,
...[+2]
Patent: 2
29
Patent: 2
30
Patent: 2
31
Patent: 2
32
Patent: 2
33
Agronomy,Basic science,Agricultural science,
...[+2]
Patent: 2
34
Patent: 2
35
Patent: 2
36
Patent: 2
37
Patent: 2
38
Patent: 2
39
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 2
40
Patent: 2
41
Patent: 2
42
Patent: 2
43
Patent: 1
44
Patent: 1
45
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 1
46
Patent: 1
47
Patent: 1
48
Patent: 1
49
Patent: 1
50
Patent: 1
51
Patent: 1
52
Patent: 1
53
Patent: 1
54
Patent: 1
55
Patent: 1
56
Patent: 1
57
Patent: 1
58
Patent: 1
59
Patent: 1
60
Patent: 1
61
Patent: 1
62
Turnover,Medicine,Biomedicine,
...[+2]
Patent: 1
63
Patent: 1
64
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 1
65
Patent: 1
66
Patent: 1
67
Patent: 1
68
Chemistry,Mathematics,Inorganic chemistry,
...[+2]
Patent: 1
69
Patent: 1
70
Patent: 1
71
Educational institution,Chemistry,Materials science,
...[+2]
Patent: 1
72
Literature,Chemistry,Mathematics,
...[+2]
Patent: 1
73
Public university,Biology,Botany,
...[+2]
Patent: 1
74
Patent: 1
75
Patent: 1
76
Zhongshan Wanhan Pharmaceutical Co., Ltd.
Patent: 1
77
Patent: 1
78
Patent: 1
79
Zoology,Biology,Genome evolution,
...[+2]
Patent: 1
80
Teacher education,Literature,Chemistry,
...[+2]
Patent: 1
81
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 1
82
Patent: 1
83
Patent: 1
84
Patent: 1
85
Patent: 1
86
Focal point,Pinyin,Public university,
...[+2]
Patent: 1
87
Patent: 1
88
Patent: 1
89
Patent: 1
90
Fisheries science,Biology,Apostichopus japonicus,
...[+2]
Patent: 1
91
Patent: 1
92
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 1
93
Patent: 1
94
Patent: 1
95
Patent: 1
96
Patent: 1
97
Fishery,Pinyin,Social science,
...[+2]
Patent: 1
98
Patent: 1
99
Pinyin,Public university,Computer science,
...[+2]
Patent: 1
100
Patent: 1
Page generation time: Sep 13 2025