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Top 100 Fast-growings companies in Proline
by Most Patent Filing In 5 Years in the China in 2019

The Proline top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Proline Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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: 26
2
Patent: 20
3
Patent: 13
4
Drug,Health care,Antineoplastic Drugs,
...[+2]
Patent: 10
5
Drug,Health care,Gastrointestinal cancer,
...[+2]
Patent: 10
6
Agronomy,Basic science,Agricultural science,
...[+2]
Patent: 8
7
Patent: 6
8
Patent: 6
9
Patent: 6
10
Patent: 5
11
Fishery,Pinyin,Social science,
...[+2]
Patent: 5
12
Patent: 5
13
Patent: 5
14
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 5
15
Patent: 5
16
Patent: 5
17
Patent: 5
18
Patent: 4
19
Patent: 4
20
Patent: 4
21
Patent: 4
22
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 4
23
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
24
Marine Biomedical Research Institute of Qingdao
Patent: 3
25
Patent: 3
26
Patent: 3
27
Patent: 3
28
Patent: 3
29
Patent: 3
30
Patent: 3
31
Patent: 3
32
Patent: 3
33
Patent: 3
34
Patent: 3
35
Patent: 3
36
Medicine,Health care,Chemical engineering,
...[+2]
Patent: 3
37
Patent: 2
38
Patent: 2
39
Patent: 2
40
Patent: 2
41
Patent: 2
42
Patent: 2
43
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 2
44
Patent: 2
45
Literature,Agriculture,Materials science,
...[+2]
Patent: 2
46
Patent: 2
47
Ethnic group,Pinyin,Former name,
...[+2]
Patent: 2
48
Patent: 2
49
Patent: 2
50
Patent: 2
51
Patent: 2
52
Patent: 2
53
Patent: 2
54
Patent: 2
55
Patent: 2
56
Patent: 2
57
Patent: 2
58
Patent: 2
59
Patent: 2
60
Patent: 2
61
Patent: 2
62
Chemistry,Mathematics,Inorganic chemistry,
...[+2]
Patent: 2
63
Patent: 2
64
Patent: 2
65
Patent: 2
66
Patent: 2
67
Patent: 2
68
Patent: 2
69
Patent: 2
70
Patent: 2
71
Medicine,Health care,Immunoassay,
...[+2]
Patent: 2
72
Patent: 2
73
Patent: 2
74
Patent: 2
75
Patent: 2
76
National park,Public university,Mathematics,
...[+2]
Patent: 2
77
Patent: 2
78
Patent: 1
79
Patent: 1
80
Patent: 1
81
Patent: 1
82
Patent: 1
83
Patent: 1
84
Patent: 1
85
Patent: 1
86
Patent: 1
87
Patent: 1
88
Patent: 1
89
Patent: 1
90
Pinyin,Public university,Biology,
...[+2]
Patent: 1
91
Patent: 1
92
Turnover,Medicine,Biomedicine,
...[+2]
Patent: 1
93
Patent: 1
94
Patent: 1
95
Drug,Prescription drug,Fever drug,
...[+2]
Patent: 1
96
Patent: 1
97
Patent: 1
98
Patent: 1
99
Patent: 1
100
Pinyin,Public university,Chemistry,
...[+2]
Patent: 1
Page generation time: Sep 13 2025