Top 100 Fast-growings companies in Dielectric barrier discharge by Most Patent Filing In 5 Years in the world in 2022 – Discovery

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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 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.

Ranking Year:

Region:

Ranking:

1	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 18
2	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 18
3	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 16
4	CINOGY GmbH	Germany	Optical instrument,Laundry	Patent: 13
5	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 13
6	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 13
7	Chongqing Technology & Business University	Chongqing Shi, China	Public university,Mathematics,Chemistry, ...[+2]	Patent: 13
8	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Patent: 12
9	Northeast Forestry University	China	Forestry,Pinyin,Jurisdiction, ...[+2]	Patent: 10
10	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 10
11	STARTUP NanoGuard Technologies LLC	Missouri, United States	Plasma,Food processing,Organic matter, ...[+1]	Patent: 10
12	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 10
13	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 9
14	ABB Ltd.	ZURICH, Switzerland	Robotics,Electrical equipment,Public transport, ...[+2]	Patent: 8
15	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	Patent: 8
16	ABB Automation, Inc.	United States	Automation,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 8
17	Northwest A&F University	Shaanxi Sheng, China	Forestry,Agriculture,Biology, ...[+2]	Patent: 7
18	STARTUP PlasmaCure BV	Noord-Brabant, Netherlands	Diabetic foot,Medical equipment,Health care	Patent: 7
19	ThrivalTech LLC	Colorado, United States	Software,Enterprise software	Patent: 7
20	Anhui Science & Technology University	Anhui Sheng, China		Patent: 6
21	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 6
22	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 6
23	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 6
24	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 5
25	Sinosteel Maanshan Institute of Mining Research Co. Ltd.	China	Glass microsphere,Chemical engineering	Patent: 5
26	Xiamen University of Technology	Fujian Sheng, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 5
27	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 5
28	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 5
29	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 5
30	Osaka University	Osaka, Japan	Public university,Knowledge management,Chemistry, ...[+2]	Patent: 4
31	TDK Electronics AG	Germany	Electronic component,Capacitor,Computer hardware, ...[+2]	Patent: 4
32	Shanghai Maritime University	Shanghai Shi, China	Public university,Computer science,Mathematics, ...[+2]	Patent: 4
33	Université Toulouse III - Paul Sabatier	Midi-Pyrénées, France	Chemistry,Biology,Mathematics, ...[+2]	Patent: 4
34	Université Laval	Quebec, Canada	Intubation,Tracheal tube,Biology, ...[+2]	Patent: 4
35	Changzhou Institute of Technology	China		Patent: 4
36	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 4
37	Zhejiang Gongshang University	Zhejiang Sheng, China	Pinyin,Social science,Educational institution, ...[+2]	Patent: 4
38	China Agricultural University	Beijing Shi, China	Light therapy,Agricultural engineering,Veterinary medicine, ...[+2]	Patent: 4
39	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 4
40	GanNan Normal University	Jiangxi Sheng, China		Patent: 4
41	Guangzhou Helibao Payment Technology Co., Ltd.	China		Patent: 4
42	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 4
43	Industry-University Cooperation Foundation Hanyang University	South Korea		Patent: 4
44	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 4
45	Applied Materials, Inc.	California, United States	Semiconductor,Electronics,Chemical-mechanical planarization, ...[+2]	Patent: 4
46	Huaneng Power International, Inc.	Beijing Shi, China	Electronics,Power transmission,Electricity, ...[+2]	Patent: 4
47	STARTUP Plasmion GmbH	Bayern, Germany	Electronic nose,Mass spectrometry,Electronics, ...[+2]	Patent: 4
48	Knorr Brake Co. LLC	United States	Rapid transit,Brake,Public transport, ...[+2]	Patent: 4
49	Fuji Corp. (Felt)	Hyogo, Japan	Textile (markup language),Energy materials,Textile, ...[+1]	Patent: 4
50	Chengdu University of Technology	Guangdong Sheng, China	Geochemistry,Geotechnical engineering,Geomorphology, ...[+2]	Patent: 4
51	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 4
52	Nantong University	Jiangsu Sheng, China	Pinyin,Literature,Biology, ...[+2]	Patent: 4
53	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 4
54	Korea Institute of Machinery & Materials	South Korea	Biological membrane,Biofabrication,3D bioprinting, ...[+2]	Patent: 3
55	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 3
56	Shandong Efirm Biochemistry & Environmental Protection Co. Ltd	Shandong Sheng, China	Environmental protection,Biochemistry	Patent: 3
57	Universidade Da Beira Interior	CA, PT		Patent: 3
58	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 3
59	Molecular Plasma Group SA	Luxembourg, Luxembourg		Patent: 3
60	The University of Liverpool	CITY OF LIVERPOOL, United Kingdom	Public university,The Internet,Medicine, ...[+2]	Patent: 3
61	Progress Rail Locomotive, Inc.	Illinois, United States	Manufacturing engineering,Marine propulsion,Base oil, ...[+2]	Patent: 3
62	Suzhou Chuangrui Electromechanical Technology Co., Ltd.	Jiangsu Sheng, China		Patent: 3
63	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 3
64	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 3
65	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 3
66	Creating Nano Technologies, Inc.	Taiwan Province, China		Patent: 3
67	Microsaic Systems Plc	United Kingdom	Mass spectrometry,Systems design,Scientific instrument, ...[+2]	Patent: 3
68	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 3
69	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 3
70	MKS Instruments, Inc.	Massachusetts, United States	Mass flow controller,Enterprise software,Semiconductor, ...[+2]	Patent: 3
71	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 3
72	Fraunhofer-Gesellschaft eV	Bayern, Germany	Solar energy,Market research,Applied research, ...[+2]	Patent: 3
73	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 3
74	Nanjing Tech University	Jiangsu, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 3
75	relyon plasma GmbH	BV, DE	Plasma,Automation,Manufacturing engineering, ...[+2]	Patent: 3
76	Changzhou University	Jiangsu Sheng, China		Patent: 3
77	The Shenzhen Institutes of Advanced Technology	Shanghai Shi, China	Robotics,Robot	Patent: 3
78	Guizhou Power Grid Corp.	China		Patent: 3
79	Shandong Normal University	Shandong Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 3
80	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 2
81	Ajou University Industry-Academic Cooperation Foundation	South Korea	Asset management,Impact investing,Social Welfare	Patent: 2
82	Sorbonne Université	Île-de-France, France		Patent: 2
83	Zhengzhou University of Light Industry	Henan Sheng, China	Light industry,Chemistry,Pedagogy, ...[+2]	Patent: 2
84	University of Science & Technology Liaoning	Liaoning Sheng, China	Pinyin,Materials science,Metallurgy, ...[+2]	Patent: 2
85	Kuangda Technology Group Co. Ltd.	Jiangsu Sheng, China	Car seat,Neutrophil extracellular traps,Automotive engineering, ...[+2]	Patent: 2
86	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 2
87	Hubei Minzu University	Hubei Sheng, China		Patent: 2
88	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 2
89	NIDEC Corp.	Kyoto, Japan	Electric motor,Electronics,Electronic component, ...[+2]	Patent: 2
90	Toshiba Energy Systems & Solutions Corp.	Fukushima, Japan	Power transmission,Electricity,Proton exchange membrane fuel cell, ...[+2]	Patent: 2
91	Korea Advanced Institute of Science & Technology	South Korea	Business education,Science and engineering,Light therapy, ...[+2]	Patent: 2
92	Massachusetts Institute of Technology	Massachusetts, United States	Fields Medal,Health care,Medical equipment, ...[+2]	Patent: 2
93	Xi'an Institute of Optics & Precision Mechanics of Cas	China		Patent: 2
94	University of South China	Hunan Sheng, China	Biology,Medicine,Chemistry, ...[+2]	Patent: 2
95	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 2
96	Nanchang University	Hebei Sheng, China	Pinyin,Mainland China,Social science, ...[+2]	Patent: 2
97	Yunnan University	Guangdong Sheng, China	Chemistry,Biology,Computer science, ...[+2]	Patent: 2
98	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 2
99	Shenyang Aerospace University	Liaoning Sheng, China	Industry of China,Aerospace,Civil aviation, ...[+2]	Patent: 2
100	Jiehua Holdings Co. Ltd.	China		Patent: 2