Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 10 Fast-growings companies in NOx
by Most Patent Filing In 5 Years in the Germany in 2021

The NOx top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 5 Years NOx Fast-growings in the Germany. 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.
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.
#
Company Name
Region
Tech Topics
Total
1
BASF SE
Agriculture,Petrochemical,Chemical engineering,
...[+2]
Patent: 20
2
Johnson Matthey Catalysts (Germany) GmbH
Catalytic converter,Automotive engineering,Converters,
...[+1]
Patent: 20
3
Robert Bosch GmbH
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 18
4
Siemens AG
Power transmission,Electronics,Turbine,
...[+2]
Patent: 7
5
FEV Europe GmbH
Manufacturing engineering,Mechanical engineering,Gasoline,
...[+2]
Patent: 7
6
ThyssenKrupp AG
Elevator,Metal,Industrial engineering,
...[+2]
Patent: 5
7
Thyssenkrupp GmbH
Metal
Patent: 5
8
Vitesco Technologies GmbH
Automotive engineering
Patent: 4
9
Kurita Water Industries Ltd.
Water treatment,Chemical engineering,Automotive engineering,
...[+2]
Patent: 3
10
Thermo Fisher Scientific (Bremen) GmbH
Isotope
Patent: 3
Page generation time: Jun 20 2025