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Top 10 Startups & Unicorns companies in Catalytic converter
by Most Patent Filings in the United States in 2018

The Catalytic converter top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Catalytic converter Startups & Unicorns in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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
Biomass Controls PBC
Agriculture,Portable water purification,Environmental engineering,
...[+2]
Patent: 12
2
Equa Start LLC
Software as a service
Patent: 9
3
Bellwether Coffee Co.
Software,Food industry,Coffee roasting,
...[+2]
Patent: 8
4
Synergy Med Global Design Solutions LLC
Medical equipment,Health care
Patent: 3
5
Desktop Metal Operating, Inc.
3D printing,Metal,Mining engineering,
...[+2]
Patent: 2
6
Cluster
Aerospace,Automotive engineering,Career development,
...[+2]
Patent: 2
7
Enginuity Power Systems, Inc.
Manufacturing engineering,Opposed-piston engine
Patent: 1
8
TBM, Inc.
Aviation,Machine learning,E-commerce,
...[+2]
Patent: 1
9
Omega Laboratory, Inc.
Patent: 1
10
Vtx Technology LLC
Muffler,Automotive engineering
Patent: 1
Page generation time: Aug 11 2025