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Top 100 Fast-growings companies in Plasmid
by Most Patent Filing In 5 Years in the China in 2018

The Plasmid top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Plasmid Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A plasmid is a small DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria; however, plasmids are sometimes present in archaea and eukaryotic organisms. In nature, plasmids often carry genes that benefit the survival of the organism, such as by providing antibiotic resistance. While the chromosomes are big and contain all the essential genetic information for living under normal conditions, plasmids usually are very small and contain only additional genes that may be useful in certain situations or conditions. Artificial plasmids are widely used as vectors in molecular cloning, serving to drive the replication of recombinant DNA sequences within host organisms. In the laboratory, plasmids may be introduced into a cell via transformation.
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Company Name
Region
Tech Topics
Total
1
Patent: 138
2
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 81
3
Patent: 56
4
Patent: 50
5
Agronomy,Basic science,Agricultural science,
...[+2]
Patent: 44
6
Patent: 42
7
Patent: 34
8
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 33
9
Patent: 31
10
Patent: 31
11
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 29
12
Patent: 27
13
Patent: 26
14
Patent: 26
15
Patent: 24
16
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 24
17
Management science,Square kilometer,Social science,
...[+2]
Patent: 23
18
Patent: 22
19
Patent: 21
20
Pinyin,Mainland China,Social science,
...[+2]
Patent: 20
21
Patent: 20
22
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 19
23
Patent: 19
24
Pinyin,Public university,Biology,
...[+2]
Patent: 18
25
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 18
26
Patent: 18
27
Fishery,Pinyin,Social science,
...[+2]
Patent: 18
28
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 18
29
Patent: 17
30
Patent: 17
31
Patent: 17
32
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 17
33
Substance abuse,Hospitality industry,Health care,
...[+2]
Patent: 17
34
Patent: 16
35
Patent: 16
36
Patent: 16
37
Patent: 15
38
Patent: 15
39
Patent: 15
40
Patent: 15
41
Patent: 15
42
Patent: 14
43
Public university,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 14
44
Patent: 14
45
Public university,Biology,Botany,
...[+2]
Patent: 14
46
Patent: 13
47
Patent: 13
48
Military science,Materials science,Academic achievement,
...[+2]
Patent: 13
49
Patent: 12
50
Patent: 12
51
Pinyin,Public university,Chemistry,
...[+2]
Patent: 12
52
Patent: 12
53
Patent: 12
54
Patent: 12
55
Patent: 11
56
Pinyin,Literature,Computer science,
...[+2]
Patent: 11
57
Patent: 11
58
Patent: 11
59
Patent: 11
60
Patent: 11
61
Patent: 10
62
Patent: 10
63
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 10
64
Patent: 10
65
Patent: 10
66
Patent: 10
67
Patent: 10
68
Patent: 9
69
Patent: 9
70
Bio-Raid
Patent: 9
71
International education,Biology,Medicine,
...[+2]
Patent: 9
72
National security,BCG vaccine,HIV vaccine,
...[+2]
Patent: 9
73
Patent: 9
74
Patent: 9
75
Patent: 9
76
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 8
77
Patent: 8
78
Public university,Cancer immunotherapy,Medicine,
...[+2]
Patent: 8
79
Patent: 7
80
Patent: 7
81
Fisheries science,Biology,Apostichopus japonicus,
...[+2]
Patent: 7
82
Patent: 7
83
Patent: 7
84
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 7
85
Patent: 7
86
Patent: 7
87
Patent: 7
88
Chemistry,Inorganic chemistry,Mathematics,
...[+2]
Patent: 7
89
Venture capital,Market research,Generic drug,
...[+2]
Patent: 7
90
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 7
91
Agricultural science,Urban agriculture,Bachelor's Degree,
...[+2]
Patent: 7
92
Patent: 7
93
Patent: 7
94
Patent: 7
95
Nanjing Tech University
Patent: 7
96
Patent: 7
97
Patent: 7
98
Pinyin,Literature,Biology,
...[+2]
Patent: 7
99
Patent: 6
100
Patent: 6
Page generation time: Jul 18 2025