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Top 5 Key Players companies in NOx
by Most Patent Filings in the Sweden in 2022

The NOx top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filings NOx Key Players in the Sweden. 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.
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

United Kingdom

United States

South Korea

Denmark

Italy

Germany

Sweden

France

Netherlands

Switzerland

Finland

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Scania CV AB
Stockholm, Sweden
Truck,Automotive engineering,Chassis
Patent: 139
2
Volvo Lastvagnar AB
Sweden
Automotive engineering
Patent: 41
3
Alfa Laval AB
Sweden
Heat exchanger,Heat transfer,Efficient energy use,
...[+2]
Patent: 14
4
Sandvik Intellectual Property AB
Sweden
Patent: 14
5
Volvo Construction Equipment AB
Västra Götaland, Sweden
Excavator,Heavy equipment,Oil well,
...[+2]
Patent: 13

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