Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Patent: 286 | |||
2 | Patent: 52 | |||
3 | Patent: 7 | |||
4 | Patent: 6 | |||
5 | Patent: 5 |
Top 5 Key Players companies in Catalytic converter
by Most Patent Filings in the Italy in 2020
The Catalytic converter top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filings Catalytic converter Key Players in the Italy. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, 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.
Page generation time:
Aug 11 2025