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Top 5 Startups & Unicorns companies in Catalytic converter
by Most News Heat in the United States in 2022

The Catalytic converter top 5 is Discovery PatSnap’ annual ranking of the top 5 Most News Heat Catalytic converter Startups & Unicorns in the United States. 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

United States

Ranking:

Most Patent Filings

Highest Patent Value

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Zinc, Inc.
California, United States
Walkie-talkie,Mobile device,Communications system,
...[+1]
news: 4
2
Patreon, Inc.
California, United States
Corporate sponsorship,Music,Content creator,
...[+1]
news: 3
3
Caspr Biotech Corp.
California, United States
CRISPR,Health care,Enzyme,
...[+2]
news: 3
4
Metalmark Innovations, Inc.
Massachusetts, United States
Health care,Toxin,Pollutant,
...[+2]
news: 3
5
MP Mine Operations LLC
Nevada, United States
Mining engineering,Natural resource management
news: 3

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