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Top 20 Key Players companies in Catalytic converter
by Most News Heat in the Canada in 2022

The Catalytic converter top 20 is Discovery PatSnap’ annual ranking of the top 20 Most News Heat Catalytic converter Key Players in the Canada. 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.
A catalytic converter is an exhaust emission control device that reduces toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction). Catalytic converters are usually used with internal combustion engines fueled by either gasoline or diesel—including lean-burn engines as well as kerosene heaters and stoves.
#
Company Name
Region
Tech Topics
Total
1
news: 31
2
news: 19
3
news: 10
4
Adamas Intelligence
Asset management
news: 7
5
news: 6
6
news: 6
7
news: 6
8
news: 6
9
Stillwater Critical Minerals Corp.
news: 6
10
Elite,Investment advisor,Asset management
news: 5
11
news: 5
12
news: 5
13
Cisco Catalyst,Environmental consulting,Fast-moving consumer goods,
...[+2]
news: 5
14
news: 4
15
Technical report,Mining engineering,Association (object-oriented programming),
...[+2]
news: 4
16
Mining engineering,Underground mining (hard rock),Surface mining,
...[+2]
news: 4
17
Treasury Metals, Inc.
news: 4
18
news: 4
19
news: 4
20
Financial service provider,Wilms Tumor Protein,Cancer immunotherapy,
...[+2]
news: 4
Page generation time: Aug 11 2025