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Top 10 Startups & Unicorns companies in NOx
by Highest Patent Value in the world in 2022

The NOx top 10 is Discovery PatSnap’ annual ranking of the top 10 Highest Patent Value NOx Startups & Unicorns in the world. 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.
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Company Name
Region
Tech Topics
Total
1
Victoria, Australia
Avg patent value: 950,000
2
Avg patent value: 950,000
3
South Korea
Avg patent value: 45,000
4
Bayern, Germany
Avg patent value: 26,000
5
Swingmail
Tokyo, Japan
Avg patent value: 13,000
6
Avg patent value: 0
7
Avg patent value: 0
8
Xcoins.com
Malta
Avg patent value: 0
9
Avg patent value: 0
10
Nordrhein-Westfalen, Germany
Knowledge base,Entrepreneurial culture,BCG vaccine,
...[+2]
Avg patent value: 0
Page generation time: Jun 20 2025