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Top 100 New Entrants companies in NOx
by Most Patent Filing In 3 Years in the world in 2020

The NOx top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years NOx New Entrants in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
In atmospheric chemistry, NO x is a generic term for the nitrogen oxides that are most relevant for air pollution, namely nitric oxide (NO) and nitrogen dioxide (NO 2 ). These gases contribute to the formation of smog and acid rain, as well as affecting tropospheric ozone.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

Japan

United States

South Korea

United Kingdom

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
AGC Flat Glass North America, Inc.
United States
Glazing,Flat glass,Industrial engineering
Patent: 9
2
Nippon Denko Co., Ltd.
Tokyo, Japan
Metal,Industrial engineering,Manganese,
...[+2]
Patent: 7
3
Université Claude Bernard Lyon 1
Rhône-Alpes, France
Public university,Chemistry,Biology,
...[+2]
Patent: 7
4
Ariel Scientific Innovations Ltd.
HD, IL
Technology transfer
Patent: 6
5
Konkuk University Industry-Academic Cooperation Foundation
South Korea
Intellectual property
Patent: 6
6
AGC Vidros do Brasil Ltda.
Greater Poland, Poland
Flat glass,Industrial engineering
Patent: 6
7
Toyota Motor Europe NV/SA
Brussels Hoofdstedelijk Gewest, Belgium
Hydrogen,Advertising,Gasoline
Patent: 6
8
University of Southern California
California, United States
Occupational therapy,Association (object-oriented programming),Pharmacy,
...[+2]
Patent: 5
9
Beijing ZHTD Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Environmental consulting,Metallurgy,Environmental protection,
...[+2]
Patent: 5
10
Qingdao Huashijie Environment Technology Co., Ltd.
China
Patent: 5
11
Vilniaus Gedimino Technikos Universitetas
Vilniaus apskritis, Lithuania
Transport engineering,Creative industries,Environmental engineering,
...[+2]
Patent: 4
12
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Materials science,Composite material,Chemistry,
...[+2]
Patent: 4
13
Henan Shenma Nylon Chemical Co., Ltd.
Henan Sheng, China
Chemical engineering,Cyclohexanol,Nylon 66,
...[+2]
Patent: 4
14
Henan Polytechnic University
Henan Sheng, China
Patent: 4
15
Hebei United University
HE, CN
Patent: 4
16
Watlow Electric Manufacturing Co.
Missouri, United States
Semiconductor,Electric heating,Electronics,
...[+2]
Patent: 4
17
Shaanxi Normal University
Hunan Sheng, China
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 4
18
Tulino Research & Partners Ltd.
Warwickshire, United Kingdom
Patent: 4
19
Hubei Green Development Technology Co., Ltd.
China
Patent: 4
20
Pure Surface Technology Ltd.
South Korea
Metal,Engraving,Heat treating,
...[+1]
Patent: 4
21
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Steel bar,Ferroalloy
Patent: 4
22
Guangdong University of Technology
Guangdong Sheng, China
Pinyin,Computer science,Materials science,
...[+2]
Patent: 4
23
Mondex
BR, FR
Video camera,Toothbrush,Stove,
...[+1]
Patent: 3
24
Analog Devices, Inc.
Massachusetts, United States
Semiconductor,Electronics,Digital signal processing,
...[+2]
Patent: 3
25
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Ductile iron,Ductile iron pipe,Cast iron,
...[+2]
Patent: 3
26
DRI-STEEM Corp.
Minnesota, United States
Air conditioning,Water treatment,Building material
Patent: 3
27
Caris Co. Ltd.
South Korea
Noise barrier,Construction engineering,Polyvinyl chloride
Patent: 3
28
Kolon Industries, Inc.
South Korea
Yarn,Aramid,Fiber,
...[+2]
Patent: 3
29
Fuji Corp. (Felt)
Hyogo, Japan
Textile (markup language),Energy materials,Textile,
...[+1]
Patent: 3
30
Institute of Mechanics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
31
Shandong Guoshun Construction Group Co. Ltd.
China
Patent: 3
32
University of Leeds
United Kingdom
Library science,Textile industry,Textile,
...[+2]
Patent: 3
33
Shanghai Yuanhan Energy Technology Co., Ltd.
Shanghai Shi, China
Chemical engineering
Patent: 3
34
Friedrich-Alexander-Universität Erlangen-Nürnberg
Bayern, Germany
Medicine,Chemistry,Biology,
...[+2]
Patent: 2
35
Institute of Process Engineering, Chinese Academy of Sciences
China
Patent: 2
36
Central Research Institute of Bldg & Construction Co., Ltd.
Beijing Shi, China
Environmental technology
Patent: 2
37
BASF Catalysts (Shanghai) Co., Ltd.
Shanghai Shi, China
Catalytic converter,Automotive engineering,Converters
Patent: 2
38
DST Co., Ltd.
South Korea
Coal,Conditioning equipment,Molybdenum,
...[+1]
Patent: 2
39
HBIS Group Co., Ltd.
Hebei Sheng, China
Supply chain management,Precious metal,Mining engineering,
...[+2]
Patent: 2
40
Kharkiv National Medical University
Ukraine
Ukrainian,Medicine,Internal medicine,
...[+2]
Patent: 2
41
Shenyang Institute of Engineering
China
Patent: 2
42
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Construction engineering
Patent: 2
43
Vanderbilt University
Tennessee, United States
Professional degree,Health care,Publication,
...[+2]
Patent: 2
44
Zhongtian Iron & Steel Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
45
Zhejiang Jiahuan Electronics Co., Ltd.
Zhejiang Sheng, China
Automatic control,Electronics
Patent: 2
46
Zhejiang Xianchuang Energy Technology Co., Ltd.
China
Patent: 2
47
Shandong Moris Environment Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
48
China Shipbuilding Industry Corp. No 703 Institute
China
Patent: 2
49
Tangshan Jidong Petroleum Machine Co. Ltd.
China
Patent: 2
50
HUVIS Corp.
South Korea
Aramid,Fiber,Textile (markup language),
...[+2]
Patent: 2
51
Cheol Yu,
Patent: 2
52
Shandong Tiexiong Metallurgical Technology Co., Ltd.
Shandong Sheng, China
Mining engineering,Natural resource management
Patent: 2
53
China Southern Power Grid Technology Co., Ltd.
Guangdong Sheng, China
Construction engineering,Mechanical engineering,Civil engineering,
...[+1]
Patent: 2
54
Econix Ltd.
SY, GB
Home birth,Packaging engineering,Microservices,
...[+1]
Patent: 2
55
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Iron ore,Mining engineering,Natural resource management,
...[+2]
Patent: 2
56
Hyundai Materials Corp.
Seoul, South Korea
Heavy metals,Engineering plastic,Metal
Patent: 2
57
Sichuan Shunying Power Battery Materials Co Ltd.
China
Patent: 2
58
Pacific Industrial Development Corp.
Michigan, United States
Chemical engineering,Chemical production,Alkaline fuel cell,
...[+2]
Patent: 2
59
Anyang Iron & Steel Co., Ltd.
Henan Sheng, China
Sintering,Ferroalloy,Mining engineering,
...[+2]
Patent: 2
60
GD Power Handan Dongjiao Thermal Power Co., Ltd.
China
Patent: 2
61
Shandong Iron & Steel Group Rizhao Co. Ltd.
China
Metal,Pig iron,Chromium,
...[+2]
Patent: 2
62
Shaanxi Heimao Coking Co., Ltd.
Shaanxi Sheng, China
Coal,Coal tar,Petroleum industry,
...[+2]
Patent: 2
63
Sichuan Guang'an Power Generation Co., Ltd.
SI, CN
Patent: 2
64
Tianrui Group Ruzhou Cement Co. Ltd.
China
Patent: 2
65
Continental Automotive Singapore Pte. Ltd.
CE, SG
Radial tire,Automotive engineering
Patent: 2
66
Suzhou Zhongyang Thermal Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
67
Carus Corp.
Illinois, United States
Permanganate,Bioremediation,Phosphate,
...[+2]
Patent: 2
68
Huaneng Beijing Thermal Power Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 2
69
Chongqing Technology & Business University
Chongqing Shi, China
Public university,Mathematics,Chemistry,
...[+2]
Patent: 2
70
United Automotive Electronic Systems Co. Ltd.
Shanghai Shi, China
Automotive engineering,Electric vehicle,Oxygen sensor,
...[+2]
Patent: 2
71
Dinex A/S
Syddanmark, Denmark
Gas engine,Diesel particulate filter,Exhaust manifold,
...[+2]
Patent: 2
72
National Transport University
KC, UA
Patent: 1
73
Hunan Huadian Changde Power Generation Co. Ltd.
Hunan Sheng, China
Construction engineering
Patent: 1
74
Anyang Institute of Technology
Henan Sheng, China
Patent: 1
75
Phinix R & D Co. Ltd.
South Korea
Patent: 1
76
China Tianying, Inc.
Jiangsu Sheng, China
Civil engineering,Environmental engineering,Waste treatment,
...[+2]
Patent: 1
77
Tianrui Group Nanzhao Cement Co. Ltd.
China
Patent: 1
78
Shenzhen Sinaean Co Tech Energy Technology Co., Ltd.
Guangdong Sheng, China
Energy technology,Electronics
Patent: 1
79
KNESTEL Technologie & Elektronik GmbH
BV, DE
Patent: 1
80
Sintef TTO AS
Norway
Asset management,Technology management,Information and Communications Technology,
...[+2]
Patent: 1
81
Harbin University of Science & Technology
Heilongjiang Sheng, China
Pinyin,Materials science,Composite material,
...[+2]
Patent: 1
82
CTCI Beijing Co., Ltd.
China
Natural-gas processing,Petroleum industry,Petrochemical
Patent: 1
83
Inner Mongolia Jinglong Power Generation Co. Ltd.
China
Power transmission
Patent: 1
84
Zibo Vocational
Shandong Sheng, China
Patent: 1
85
Anna University
Tamil Nadu, India
Tamil,Architecture,Computer science,
...[+2]
Patent: 1
86
Shanxi Jinfeng Coal Chemical Industry Co. Ltd.
Shanxi Sheng, China
Fertilizer,Ammonia,Agriculture,
...[+2]
Patent: 1
87
Nanjing Guodian Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Electronics,Environmental protection
Patent: 1
88
ams Sensors UK Ltd.
Cambridgeshire, United Kingdom
Telecommunications,Health care,Software,
...[+2]
Patent: 1
89
Dalian Jiaotong University
Liaoning Sheng, China
Materials science,Composite material,Metallurgy,
...[+2]
Patent: 1
90
Jiangsu Yangnong Chemical Group Co., Ltd.
Jiangsu Sheng, China
Pesticide,Imidacloprid,Agrochemical,
...[+2]
Patent: 1
91
Applied Pharmaceutical Science, Inc.
China
Patent: 1
92
Ningxia Ruitai Technology Co., Ltd.
Ningxia Hui, China
Sodium hypochlorite,Methyl chloroformate,Hydrochloric acid,
...[+1]
Patent: 1
93
Handsel Green Co. Ltd.
KR
Landscape architecture,Ecology
Patent: 1
94
Beiqi Foton Motor Co., Ltd.
Beijing Shi, China
Truck,Automotive engineering,Pickup,
...[+2]
Patent: 1
95
Lucas UK Group Ltd.
Kent, United Kingdom
Retail sector,Construction engineering,Health care
Patent: 1
96
Universidade Tiradentes
Sergipe, Brazil
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
97
Nanjing Forestry University
Jiangsu Sheng, China
Pinyin,Forestry,Chemistry,
...[+2]
Patent: 1
98
Shanghai Lanke Environmental Technology Co., Ltd.
Shanghai Shi, China
Environmental technology,Information technology consulting,Environmental protection
Patent: 1
99
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 1
100
Dissen (Changzhou) Boiler Co., Ltd.
China
Patent: 1

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