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Top 100 Key Players companies in NOx
by Most Market Reports in the world in 2018

The NOx top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Market Reports NOx Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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

China

Japan

India

Germany

United States

France

United Kingdom

Canada

Belgium

Netherlands

South Korea

Switzerland

Australia

Spain

Sweden

Israel

Denmark

Finland

Italy

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
BASF SE
Rheinland-Pfalz, Germany
Agriculture,Petrochemical,Chemical engineering,
...[+2]
market report: 9
2
Babcock & Wilcox Enterprises, Inc.
North Carolina, United States
Power transmission,Renewable power generation,Biomass,
...[+2]
market report: 8
3
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
market report: 6
4
Tenneco, Inc.
Illinois, United States
Powertrain,Automotive engineering,Catalytic converter,
...[+2]
market report: 6
5
Ducon Technologies, Inc.
New York, United States
Air pollution,Flue-gas desulfurization,Control equipment,
...[+2]
market report: 6
6
Cummins, Inc.
Indiana, United States
Electric vehicle,Natural gas,Petroleum industry,
...[+2]
market report: 5
7
Faurecia SE
Île-de-France, France
Automotive engineering,Catalytic converter,Selective catalytic reduction,
...[+2]
market report: 5
8
Horiba Ltd.
Kyoto, Japan
Semiconductor,Electronics,Hematology,
...[+2]
market report: 5
9
CF Industries Holdings, Inc.
Illinois, United States
Fertilizer,Ammonium nitrate,Nitrogen fertilizer,
...[+2]
market report: 5
10
Amec Foster Wheeler Ltd.
United Kingdom
Petroleum industry,Boiler (power generation),Construction management,
...[+2]
market report: 5
11
Thermax Ltd.
Maharashtra, India
Air pollution,Solar energy,Boiler (power generation),
...[+2]
market report: 5
12
Nox Medical ehf
Iceland
Medical equipment,Health care,Standard solution,
...[+2]
market report: 5
13
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
market report: 4
14
TotalEnergies SE
Île-de-France, France
Solar energy,Petroleum,Renewable energy,
...[+2]
market report: 4
15
Alstom SA
Île-de-France, France
Public transport,Power transmission,Efficient energy use,
...[+2]
market report: 4
16
Johnson Matthey Plc
United Kingdom
Diesel particulate filter,Chemical engineering,Cisco Catalyst,
...[+2]
market report: 4
17
Yara International ASA
Oslo, Norway
Fertilizer,Agriculture,Chemical engineering,
...[+2]
market report: 4
18
Hamon & Cie International SA
LORRAINE, France
Heat exchanger,Mechanical engineering,Electrostatic precipitator,
...[+2]
market report: 4
19
Fujian Longking Co., Ltd.
Fujian Sheng, China
Industrial engineering,Electrostatic precipitator,High voltage,
...[+2]
market report: 4
20
Compumedics Ltd.
British Columbia, Canada
Medical equipment,Neurology,Health care,
...[+2]
market report: 4
21
Tri-Mer Corp.
Michigan, United States
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
market report: 4
22
Johnson & Johnson
New Jersey, United States
Health care,Medical equipment,Risperidone,
...[+2]
market report: 3
23
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
market report: 3
24
Medtronic Plc
Dublin, Ireland
Medical equipment,Health care,Pharmacy and Therapeutics,
...[+2]
market report: 3
25
BorgWarner, Inc.
Michigan, United States
Electric vehicle,Automotive engineering,Gasoline,
...[+2]
market report: 3
26
Andritz AG
Steiermark, Austria
Paper mill,Industrial engineering,Turbine,
...[+2]
market report: 3
27
ResMed, Inc.
California, United States
Medical equipment,Breathing,Health care,
...[+2]
market report: 3
28
Agrium, Inc.
Alberta, Canada
Nutrient,Crop,Chemical engineering,
...[+2]
market report: 3
29
Calgon Carbon Corp.
Pennsylvania, United States
Activated carbon,Carbon,Industrial engineering,
...[+2]
market report: 3
30
Natus Medical, Inc.
California, United States
Medical equipment,Health care,Polysomnography,
...[+2]
market report: 3
31
Bosal International NV
Belgium
Automotive engineering,Catalytic converter,Distribution center,
...[+2]
market report: 3
32
GE Healthcare Ltd. (United Kingdom)
Buckinghamshire, United Kingdom
Computed tomography,Medicine,Medical equipment,
...[+2]
market report: 3
33
Mitsubishi Hitachi Power Systems Americas, Inc.
United States
Turbine,Power transmission,Air pollution,
...[+2]
market report: 3
34
Cadwell Laboratories, Inc.
Washington, United States
Medical equipment,Neurophysiology,Brain–computer interface,
...[+2]
market report: 3
35
esco international GmbH
Germany
Air pollution,Electrostatic precipitator,Flue-gas desulfurization,
...[+2]
market report: 3
36
GEA Bischoff GmbH
Nordrhein-Westfalen, Germany
Air pollution,Electrostatic precipitator,Flue-gas desulfurization,
...[+2]
market report: 3
37
Pfizer Inc.
New York, United States
Health care,Clinical trial,Drug,
...[+2]
market report: 2
38
Honeywell International, Inc.
North Carolina, United States
Aerospace,Electronics,Market research,
...[+2]
market report: 2
39
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
market report: 2
40
GSK Plc
United Kingdom
Health care,Clinical trial,Drug,
...[+2]
market report: 2
41
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
market report: 2
42
Air Liquide SA
Île-de-France, France
Industrial gas,Welding,Chemical engineering,
...[+2]
market report: 2
43
Continental AG
Niedersachsen, Germany
Automotive engineering,Chassis,Powertrain,
...[+2]
market report: 2
44
3M Co.
Minnesota, United States
Adhesive,Electronics,Writing paper,
...[+2]
market report: 2
45
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
market report: 2
46
Samsung Electronics Co., Ltd.
South Korea
Computer hardware,Semiconductor,Software,
...[+2]
market report: 2
47
Thermo Fisher Scientific, Inc.
Massachusetts, United States
Biology,Medical equipment,Reagent,
...[+2]
market report: 2
48
DENSO Corp.
Aichi, Japan
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
market report: 2
49
AstraZeneca Plc
Cambridgeshire, United Kingdom
Medicine,Health care,Side effect,
...[+2]
market report: 2
50
Umicore
Brussels Hoofdstedelijk Gewest, Belgium
Zinc,Precious metal,Catalysis,
...[+2]
market report: 2
51
Clariant AG
Basel-Landschaft, Switzerland
Catalysis,Chemical engineering,Pigment,
...[+2]
market report: 2
52
Takeda Pharmaceutical Co., Ltd.
Osaka, Japan
Medicine,Health care,Clinical trial,
...[+2]
market report: 2
53
Sasol Ltd.
South Africa
Petrochemical,Chemical engineering,Liquid fuel,
...[+2]
market report: 2
54
Robert Bosch GmbH
Baden-Württemberg, Germany
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
market report: 2
55
Masimo Corp.
California, United States
Health care,Medical equipment,Patient monitor,
...[+2]
market report: 2
56
Nihon Kohden Corp.
Tokyo, Japan
Hematology,Evoked potential,Hemostasis,
...[+2]
market report: 2
57
Siemens Healthineers AG
Munich, Germany
Health care,Medical equipment,Healthcare industry,
...[+2]
market report: 2
58
Futaba Industrial Co., Ltd.
Aichi, Japan
Catalytic converter,Automotive engineering,Exhaust manifold,
...[+2]
market report: 2
59
Nissan Chemical Corp.
Tokyo, Japan
Pesticide,Meiji period,Fertilizer,
...[+2]
market report: 2
60
MAHLE GmbH
Baden-Württemberg, Germany
Automotive engineering,Chemical energy,Gasoline,
...[+2]
market report: 2
61
Benteler International AG
Salzburg, Austria
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
market report: 2
62
LSB Industries, Inc.
Oklahoma, United States
Cherokee,Fast-moving consumer goods,Agriculture,
...[+2]
market report: 2
63
Somnomed Ltd.
New South Wales, Australia
Medical equipment,SLEEP APNEA (device),Health care,
...[+2]
market report: 2
64
Milliken & Co. (South Carolina)
South Carolina, United States
Graphic design,Product design,Textile (markup language),
...[+2]
market report: 2
65
The Dow Chemical Co.
Michigan, United States
Coating,Agriculture,Chemical engineering,
...[+2]
market report: 2
66
Yutaka Giken Co., Ltd.
Shizuoka, Japan
Braking system,Catalytic converter,Automotive engineering,
...[+2]
market report: 2
67
Mannington Mills, Inc.
New Jersey, United States
Interior design,Hardwood,Composite material,
...[+2]
market report: 2
68
J.R. Simplot Co.
Idaho, United States
Food industry,Agribusiness,Crop,
...[+2]
market report: 2
69
Sango Co. Ltd.
Aichi, Japan
Exhaust manifold,Catalytic converter,Automotive engineering,
...[+2]
market report: 2
70
Rashtriya Chemicals & Fertilizers Ltd.
Maharashtra, India
Fertilizer,Chemical engineering,Phosphate,
...[+2]
market report: 2
71
Burns & McDonnell, Inc.
Missouri, United States
Architecture,Design firm,Construction engineering,
...[+2]
market report: 2
72
Sunovion Pharmaceuticals, Inc.
Massachusetts, United States
Medicine,Pharmacy and Therapeutics,Inhalation,
...[+2]
market report: 2
73
Kautex Textron GmbH & Co. KG
Nordrhein-Westfalen, Germany
Casting,Fuel tank,Automotive engineering,
...[+2]
market report: 2
74
Gerflor SAS
France
Building material,Composite material
market report: 2
75
Dyno Nobel Pty Ltd.
Australia
Industrial engineering
market report: 2
76
China Environment Ltd.
Fujian Sheng, China
Flue-gas desulfurization,Electrostatic precipitator,Dust collector,
...[+2]
market report: 2
77
Doosan Power Systems SA
West Sussex, United Kingdom
Energy products,Power transmission,Flue-gas desulfurization,
...[+2]
market report: 2
78
Cleveland Medical Devices, Inc.
Ohio, United States
Polysomnography,Computer hardware,Medical equipment,
...[+2]
market report: 2
79
NOX Corp.
South Korea
Composite material
market report: 2
80
Eberspächer
Baden-Württemberg, Germany
Automotive electronics,Automotive engineering,Catalytic converter,
...[+2]
market report: 2
81
Friedrich Boysen GmbH & Co. KG
Baden-Württemberg, Germany
Exhaust manifold,Catalytic converter,Automotive engineering,
...[+2]
market report: 2
82
NovaSom, Inc.
Maryland, United States
Obstructive sleep apnea,Medical equipment,Telehealth,
...[+2]
market report: 2
83
Reciprocal Labs Corp.
Wisconsin, United States
Medical equipment,Propeller,mHealth,
...[+2]
market report: 2
84
Apache Nitrogen Products, Inc.
Arizona, United States
Fertilizer,Nitric acid,Agriculture,
...[+2]
market report: 2
85
Roche Diagnostics AG
Basel-Stadt, Switzerland
Diagnostic system,Medicine,Microbiology,
...[+2]
market report: 2
86
Advanced Brain Monitoring, Inc.
California, United States
Brain monitoring,Software,Medical equipment,
...[+2]
market report: 2
87
Servomex Group Ltd.
East Sussex, United Kingdom
Computer hardware,Electronics,Laser diode,
...[+2]
market report: 2
88
Circadiance LLC
Pennsylvania, United States
Medical equipment,Positive airway pressure,Pressure sores,
...[+2]
market report: 2
89
Nonin Medical, Inc.
Minnesota, United States
Software,Medical equipment,Health care,
...[+2]
market report: 2
90
Pure Air Solutions BV
Overijssel, Netherlands
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
market report: 2
91
Shell International Ltd.
United Kingdom
Lubricant,Hydraulic fluid,Paraffin wax,
...[+2]
market report: 2
92
SOMNOmedics
market report: 2
93
Ixom Pty Ltd.
Victoria, Australia
Water treatment,Fast-moving consumer goods,Food industry,
...[+2]
market report: 2
94
Rentech Service Ltd.
Hong Kong SAR, China
market report: 2
95
Cataler Thailand Co. Ltd.
Rayong, Thailand
Cisco Catalyst,Automotive engineering,Automotive catalyst,
...[+2]
market report: 2
96
Dräger Medical Hispania SA
Spain
Medical ventilator,Respiratory monitoring,Poly(p-phenylene oxide),
...[+2]
market report: 2
97
Shell Plc
Zuid-Holland, Netherlands
Petroleum,Renewable energy,Petroleum industry,
...[+2]
market report: 1
98
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
market report: 1
99
Abbott Laboratories
Illinois, United States
Medical equipment,Health care,Emergency medicine,
...[+2]
market report: 1
100
ABB Ltd.
ZURICH, Switzerland
Robotics,Electrical equipment,Public transport,
...[+2]
market report: 1

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