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Top 100 Fast-growings companies in Plasmid
by Most Patent Filing In 1 Year in the China in 2021

The Plasmid top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year Plasmid 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.
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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 31
2
Patent: 17
3
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 16
4
Patent: 16
5
Pinyin,Public university,Biology,
...[+2]
Patent: 13
6
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 13
7
Patent: 12
8
Patent: 10
9
Agronomy,Basic science,Agricultural science,
...[+2]
Patent: 9
10
Management science,Square kilometer,Social science,
...[+2]
Patent: 9
11
Patent: 8
12
Patent: 8
13
Pinyin,Public university,Biology,
...[+2]
Patent: 8
14
Patent: 7
15
Patent: 7
16
Patent: 7
17
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 7
18
Patent: 7
19
Patent: 6
20
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 6
21
Patent: 6
22
Patent: 6
23
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 6
24
Patent: 6
25
Patent: 6
26
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 5
27
Materials science,Mathematics,Chemistry,
...[+2]
Patent: 5
28
Public university,Biology,Botany,
...[+2]
Patent: 5
29
Patent: 5
30
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 5
31
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 5
32
Patent: 5
33
Nanjing Tech University
Patent: 5
34
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 5
35
Patent: 5
36
Patent: 4
37
Patent: 4
38
Patent: 4
39
Pinyin,Literature,Public university,
...[+2]
Patent: 4
40
Light industry,Chemistry,Chromatography,
...[+2]
Patent: 4
41
Patent: 4
42
Patent: 4
43
Patent: 4
44
Patent: 4
45
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 4
46
Patent: 4
47
Patent: 4
48
Patent: 4
49
Patent: 4
50
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 4
51
Patent: 3
52
Pinyin,Public university,Materials science,
...[+2]
Patent: 3
53
Patent: 3
54
Preparatory school,Pinyin,Chemistry,
...[+2]
Patent: 3
55
Literature,Chemistry,Mathematics,
...[+2]
Patent: 3
56
Patent: 3
57
Patent: 3
58
Patent: 3
59
Patent: 3
60
Ethnic group,Pinyin,Former name,
...[+2]
Patent: 3
61
Fishery,Pinyin,Social science,
...[+2]
Patent: 3
62
Pinyin,Mainland China,Social science,
...[+2]
Patent: 3
63
Patent: 3
64
Chemistry,Computer science,Mathematics,
...[+2]
Patent: 3
65
Patent: 3
66
Patent: 3
67
Patent: 3
68
Patent: 3
69
Patent: 3
70
Pinyin,Literature,Biology,
...[+2]
Patent: 3
71
Patent: 3
72
Patent: 3
73
Patent: 2
74
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 2
75
Patent: 2
76
Patent: 2
77
Patent: 2
78
Anatomical pathology,X-ray,Pharmacy
Patent: 2
79
Patent: 2
80
Venture capital,Market research,Generic drug,
...[+2]
Patent: 2
81
Patent: 2
82
Patent: 2
83
Patent: 2
84
Patent: 2
85
Patent: 2
86
Patent: 2
87
Patent: 2
88
Patent: 2
89
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 2
90
Patent: 2
91
Patent: 2
92
Patent: 2
93
Patent: 2
94
Patent: 2
95
Patent: 2
96
Patent: 2
97
Pinyin,Public university,Chemistry,
...[+2]
Patent: 2
98
Patent: 2
99
Patent: 2
100
Patent: 2
Page generation time: Jul 19 2025