Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Avg patent value: 2.26 M | |||
2 |  | Avg patent value: 960,000 | ||
3 | Avg patent value: 790,000 | |||
4 | Avg patent value: 431,246 | |||
5 | Avg patent value: 12,000 |
Top 5 Key Players companies in Catalytic converter
by Highest Patent Value in the Switzerland in 2019
The Catalytic converter top 5 is Discovery PatSnap’ annual ranking of the top 5 Highest Patent Value Catalytic converter Key Players in the Switzerland. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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