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Top 100 Fast-growings companies in Ductility
by Most Patent Filing In 1 Year in the China in 2019

The Ductility top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year Ductility 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.
Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design (10th Ed.) significant denotes about 5.0 percent elongation (Section 5.3, p. 233). See also Eq. 2–12, p. 50 for definitions of percent elongation and percent area reduction. Ductility is often characterized by a material's ability to be stretched into a wire.
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Company Name
Region
Tech Topics
Total
1
Patent: 21
2
Patent: 20
3
Patent: 19
4
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 16
5
Patent: 13
6
Patent: 12
7
Patent: 11
8
Patent: 11
9
Classical Chinese,Social practice,Pinyin,
...[+2]
Patent: 11
10
International standard,MicroLED,Vocational education,
...[+2]
Patent: 11
11
Patent: 9
12
Pinyin,Public university,Architecture,
...[+2]
Patent: 9
13
Patent: 9
14
Patent: 9
15
Patent: 9
16
Patent: 9
17
Patent: 8
18
Patent: 8
19
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 8
20
Patent: 8
21
Patent: 8
22
Patent: 8
23
Patent: 7
24
Patent: 7
25
Patent: 7
26
Patent: 7
27
Patent: 6
28
Patent: 6
29
Patent: 6
30
Patent: 6
31
Patent: 6
32
Patent: 5
33
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 5
34
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 5
35
Patent: 5
36
Patent: 5
37
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 5
38
Patent: 4
39
Patent: 4
40
Patent: 4
41
Patent: 4
42
Patent: 4
43
Patent: 4
44
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 4
45
Patent: 4
46
Patent: 4
47
Patent: 4
48
Patent: 4
49
Patent: 4
50
Patent: 4
51
Qingdao University of Technology
Patent: 3
52
Patent: 3
53
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 3
54
Patent: 3
55
Patent: 3
56
Patent: 3
57
Patent: 3
58
Patent: 3
59
Patent: 3
60
Patent: 3
61
Patent: 3
62
Patent: 3
63
Patent: 3
64
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 3
65
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 3
66
Patent: 3
67
Chinese education,Pinyin,Public university,
...[+2]
Patent: 3
68
Patent: 3
69
Patent: 3
70
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 3
71
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 3
72
Patent: 3
73
Patent: 3
74
Yarn,Fiber,Textile (markup language),
...[+2]
Patent: 3
75
Patent: 3
76
Patent: 2
77
Patent: 2
78
Patent: 2
79
Patent: 2
80
Patent: 2
81
Patent: 2
82
Pinyin,Public university,Biology,
...[+2]
Patent: 2
83
Chengdu Aircraft Industrial Group Co. Ltd.
Aerospace,Dromaeosauridae,National security
Patent: 2
84
Patent: 2
85
Patent: 2
86
Patent: 2
87
Patent: 2
88
Patent: 2
89
Piston,National security,Aerospace,
...[+2]
Patent: 2
90
Patent: 2
91
Pinyin,Public university,Mathematics,
...[+2]
Patent: 2
92
Patent: 2
93
Literature,Agriculture,Materials science,
...[+2]
Patent: 2
94
Patent: 2
95
Patent: 2
96
Patent: 2
97
Pinyin,Mainland China,Social science,
...[+2]
Patent: 2
98
Patent: 2
99
Patent: 2
100
Patent: 2
Page generation time: May 15 2025