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Top 20 New Entrants companies in Dielectric barrier discharge
by Most Patent Filing In 5 Years in the United States in 2021

The Dielectric barrier discharge top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Dielectric barrier discharge New Entrants in the United States. 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
NanoGuard Technologies LLC
Plasma,Food processing,Organic matter,
...[+1]
Patent: 10
2
ThrivalTech LLC
Software,Enterprise software
Patent: 7
3
Knorr Brake Co. LLC
Rapid transit,Brake,Public transport,
...[+2]
Patent: 4
4
Progress Rail Locomotive, Inc.
Manufacturing engineering,Marine propulsion,Base oil,
...[+2]
Patent: 3
5
Universities Space Research Association
Facility management,Space research,Spacecraft,
...[+2]
Patent: 2
6
Massachusetts Institute of Technology
Fields Medal,Health care,Medical equipment,
...[+2]
Patent: 2
7
Kindeva Drug Delivery LP
Manufacturing organization
Patent: 1
8
CU Aerospace LLC
Aerospace,Construction engineering,CubeSat,
...[+2]
Patent: 1
9
Atmospheric Plasma Solutions, Inc.
Plasma,Software,Enterprise software,
...[+1]
Patent: 1
10
Advanced Energy Materials LLC
Energy storage,Advanced Energy Materials
Patent: 1
11
Thomas Jefferson University
Library science,Odds,Health care,
...[+2]
Patent: 1
12
IGT
Software,Software system
Patent: 1
13
Crossbar, Inc.
Semiconductor,Computer hardware,New class,
...[+2]
Patent: 1
14
Northwest University
Chemistry,Inorganic chemistry,Geochemistry,
...[+2]
Patent: 1
15
University of South Carolina
Scottish literature,Downtown,Blood glucose monitoring,
...[+2]
Patent: 1
16
BWT Property, Inc.
Electrical equipment,Medicine
Patent: 1
17
College of Liberal Arts & Sciences
Social science,Natural science
Patent: 1
18
Raytheon Technologies Corp.
Aerospace,National security,Aerospace systems,
...[+2]
Patent: 1
19
Volkswagen Group of America, Inc.
Truck,Automotive engineering,Automotive industry
Patent: 1
20
Raytheon Co.
Missile,National security,Aerospace,
...[+2]
Patent: 1
Page generation time: Jun 26 2025