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Top 50 New Entrants companies in Dielectric barrier discharge
by Most Patent Filing In 3 Years in the world in 2019

The Dielectric barrier discharge top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Dielectric barrier discharge New Entrants in the world. 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.
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
Forestry,Pinyin,Jurisdiction,
...[+2]
Patent: 9
2
Pinyin,Public university,Computer science,
...[+2]
Patent: 5
3
Textile (markup language),Energy materials,Textile,
...[+1]
Patent: 4
4
Patent: 4
5
Patent: 3
6
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 3
7
Noord-Brabant, Netherlands
Undergraduate education,Gastrointestinal bleeding,Gastric balloon,
...[+2]
Patent: 3
8
Patent: 3
9
Patent: 2
10
Industry of China,Aerospace,Civil aviation,
...[+2]
Patent: 2
11
Patent: 2
12
Patent: 2
13
Patent: 2
14
The Internet,Educational institution,Graduate degree,
...[+2]
Patent: 2
15
Patent: 2
16
Patent: 2
17
Patent: 2
18
Patent: 2
19
Patent: 2
20
Patent: 2
21
Patent: 2
22
Public university,Computer science,Mathematics,
...[+2]
Patent: 2
23
Patent: 2
24
Pinyin,Public university,Materials science,
...[+2]
Patent: 2
25
Asset management,Impact investing,Social Welfare
Patent: 2
26
Patent: 2
27
Patent: 2
28
Patent: 2
29
Patent: 2
30
Patent: 2
31
Jawa Tengah, Indonesia
Public university,Kapal,Baru,
...[+2]
Patent: 2
32
Patent: 2
33
Pinyin,Mainland China,Social science,
...[+2]
Patent: 2
34
Chinese education,Pinyin,Public university,
...[+2]
Patent: 1
35
Patent: 1
36
Composite material,Aerospace,National security,
...[+2]
Patent: 1
37
Patent: 1
38
Patent: 1
39
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 1
40
Patent: 1
41
Patent: 1
42
Inha University Research & Business Foundation
Patent: 1
43
Patent: 1
44
Patent: 1
45
Dolnoslaskie, Poland
Tangible property,Applied mathematics,Electronics,
...[+2]
Patent: 1
46
Patent: 1
47
Patent: 1
48
Goiás, Brazil
Cardiovascular agent
Patent: 1
49
Patent: 1
50
GVB Genossenschaftliche Vieh Verwaltungs- und
Patent: 1
Page generation time: Jun 04 2025