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Top 50 New Entrants companies in Dielectric barrier discharge
by Most Patent Filing In 3 Years in the world in 2022

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 2022, 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: 10
2
Patent: 9
3
Patent: 6
4
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 5
5
Patent: 4
6
Midi-Pyrénées, France
Chemistry,Biology,Mathematics,
...[+2]
Patent: 4
7
Knorr Brake Co. LLC
Patent: 4
8
BV, DE
Patent: 3
9
Luxembourg, Luxembourg
Patent: 3
10
Patent: 3
11
Patent: 3
12
Osaka, Japan
Patent: 2
13
Patent: 2
14
Patent: 2
15
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 2
16
Patent: 2
17
Patent: 2
18
Patent: 2
19
France
Patent: 2
20
Patent: 2
21
Île-de-France, France
Patent: 2
22
Fields Medal,Health care,Medical equipment,
...[+2]
Patent: 2
23
Light industry,Chemistry,Pedagogy,
...[+2]
Patent: 2
24
Patent: 2
25
Central city,Materials science,Computer science,
...[+2]
Patent: 2
26
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 2
27
Patent: 2
28
Patent: 2
29
Patent: 2
30
Patent: 2
31
Vaud, Switzerland
Patent: 2
32
Patent: 1
33
Patent: 1
34
Metallurgy,Public university,Chemical industry,
...[+2]
Patent: 1
35
Vocational education,Public university,Materials science,
...[+2]
Patent: 1
36
Patent: 1
37
Patent: 1
38
Germany
Patent: 1
39
Patent: 1
40
Patent: 1
41
Scottish literature,Downtown,Blood glucose monitoring,
...[+2]
Patent: 1
42
Patent: 1
43
Energy storage,Advanced Energy Materials
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Pinyin,Mathematics,Chemistry,
...[+2]
Patent: 1
48
Patent: 1
49
Japan
Patent: 1
50
Graduate degree,Academic Training,The Internet,
...[+2]
Patent: 1
Page generation time: Jun 01 2025