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Top 100 Fast-growings companies in Dielectric barrier discharge
by Most Patent Filing In 5 Years in the world in 2021

The Dielectric barrier discharge top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Dielectric barrier discharge Fast-growings in the world. 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.
Dielectric-barrier discharge (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. Originally called silent (inaudible) discharge and also known as ozone production discharge or partial discharge, it was first reported by Ernst Werner von Siemens in 1857. On right, the schematic diagram shows a typical construction of a DBD wherein one of the two electrodes is covered with a dielectric barrier material. The lines between the dielectric and the electrode are representative of the discharge filaments, which are normally visible to the naked eye. Below this, the photograph shows an atmospheric DBD discharge occurring in between two steel electrode plates, each covered with a dielectric (mica) sheet. The filaments are columns of conducting plasma, and the foot of each filament is representative of the surface accumulated charge.
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Company Name
Region
Tech Topics
Total
1
Patent: 27
2
Patent: 22
3
Patent: 20
4
Patent: 18
5
Patent: 16
6
Patent: 15
7
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 15
8
Patent: 13
9
Graphene,Association (object-oriented programming)
Patent: 13
10
Mass flow controller,Enterprise software,Semiconductor,
...[+2]
Patent: 13
11
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 13
12
Public university,Mathematics,Chemistry,
...[+2]
Patent: 13
13
Noord-Brabant, Netherlands
Patent: 11
14
Forestry,Pinyin,Jurisdiction,
...[+2]
Patent: 10
15
Patent: 10
16
Patent: 10
17
Pinyin,Social science,Educational institution,
...[+2]
Patent: 9
18
Public university,Knowledge management,Chemistry,
...[+2]
Patent: 8
19
ZURICH, Switzerland
Patent: 8
20
Patent: 8
21
Pinyin,Public university,Computer science,
...[+2]
Patent: 8
22
Patent: 8
23
Patent: 8
24
Patent: 7
25
Patent: 7
26
Patent: 7
27
CA, PT
Patent: 6
28
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 6
29
Patent: 5
30
Patent: 5
31
Patent: 5
32
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 5
33
International standard,MicroLED,Vocational education,
...[+2]
Patent: 5
34
Patent: 5
35
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 5
36
Patent: 4
37
Patent: 4
38
Public university,Computer science,Mathematics,
...[+2]
Patent: 4
39
Chemistry,Biology,Mathematics,
...[+2]
Patent: 4
40
Quebec, Canada
Patent: 4
41
Patent: 4
42
Patent: 4
43
Military science,Materials science,Academic achievement,
...[+2]
Patent: 4
44
Patent: 4
45
Patent: 4
46
Patent: 4
47
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 4
48
Patent: 4
49
Patent: 4
50
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 4
51
Patent: 4
52
Patent: 4
53
Patent: 4
54
Patent: 4
55
Electronic nose,Mass spectrometry,Electronics,
...[+2]
Patent: 4
56
Knorr Brake Co. LLC
Patent: 4
57
Patent: 4
58
Textile (markup language),Energy materials,Textile,
...[+1]
Patent: 4
59
Pinyin,Literature,Biology,
...[+2]
Patent: 4
60
Patent: 4
61
United Kingdom
Patent: 4
62
Patent: 4
63
Biological membrane,Biofabrication,3D bioprinting,
...[+2]
Patent: 3
64
Patent: 3
65
Patent: 3
66
Luxembourg, Luxembourg
Patent: 3
67
CITY OF LIVERPOOL, United Kingdom
Public university,The Internet,Medicine,
...[+2]
Patent: 3
68
Patent: 3
69
Patent: 3
70
Patent: 3
71
Patent: 3
72
United Kingdom
Patent: 3
73
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 3
74
Patent: 3
75
Patent: 3
76
Patent: 3
77
Solar energy,Market research,Applied research,
...[+2]
Patent: 3
78
Noord-Brabant, Netherlands
Undergraduate education,Gastrointestinal bleeding,Gastric balloon,
...[+2]
Patent: 3
79
Patent: 3
80
Patent: 3
81
Patent: 3
82
BV, DE
Patent: 3
83
Patent: 3
84
Supervisor,Vocational education,Chemistry,
...[+2]
Patent: 3
85
Patent: 3
86
Patent: 3
87
Patent: 2
88
Patent: 2
89
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 2
90
Patent: 2
91
Patent: 2
92
Asset management,Impact investing,Social Welfare
Patent: 2
93
Patent: 2
94
Patent: 2
95
Patent: 2
96
Patent: 2
97
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 2
98
Hubei Minzu University
Patent: 2
99
Patent: 2
100
Patent: 2
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