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Top 5 Fast-growings companies in NOx
by Most Patent Filing In 5 Years in the Netherlands in 2018

The NOx top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 5 Years NOx Fast-growings in the Netherlands. 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.
#
Company Name
Region
Tech Topics
Total
1
Shell Internationale Research Maatschappij BV
Patent: 20
2
HaskoningDHV Nederland BV
Human resources
Patent: 7
3
Stamicarbon BV
Stamicarbon,Chemical engineering,Fertilizer,
...[+1]
Patent: 7
4
Fuel-Tech NV
Construction engineering,Process optimization,Air pollution,
...[+2]
Patent: 3
5
DAF Trucks NV
Truck,Automotive engineering,Visor,
...[+2]
Patent: 2
Page generation time: Jun 20 2025