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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
Uno Technology Pty Ltd
Victoria, Australia
Carbon dioxide,Environmental engineering,Greenhouse gas,
...[+1]
Avg patent value: 950,000
2
Kerdea Technologies, Inc.
Small engine,Computer hardware,Electronics
Avg patent value: 950,000
3
Plasmapp Co. Ltd.
South Korea
Plasma,Industrial engineering
Avg patent value: 45,000
4
Hydrogenious Lohc Technologies GmbH
Bayern, Germany
Energy storage,Hydrogen storage,Petroleum industry,
...[+2]
Avg patent value: 26,000
5
Swingmail
Tokyo, Japan
Information overload,Mobile device,App store
Avg patent value: 13,000
6
Helpful Alliance Co.
Project management,Origination,Land development,
...[+2]
Avg patent value: 0
7
Aegis, Inc.
Digital asset,Blockchain,Cryptocurrency,
...[+2]
Avg patent value: 0
8
Xcoins.com
Malta
Cryptocurrency,Digital asset,Debit card
Avg patent value: 0
9
INSERM Limoges
E-commerce
Avg patent value: 0
10
Forschungszentrum Jülich GmbH
Nordrhein-Westfalen, Germany
Knowledge base,Entrepreneurial culture,BCG vaccine,
...[+2]
Avg patent value: 0
Page generation time: Dec 15 2025