Patents/Assignees

HEESUNG CATALYSTS CORPORATION

9 patents in portfolio

US12458958utility2025
Composition for SCR Catalysts
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US12296326utility2025
Catalyst for Synthesis of Hydrogen Peroxide and Recovery, and Method of Preparing Same
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US12280366utility2025
Method for Coating Exhaust Gas Purification Catalyst Filter with Fixed Amount of Catalyst Slurry
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US12145133utility2024
Method for Preparing Dehydrogenation Catalyst for Linear Chain Light Hydrocarbons with High Regeneration Efficiency
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US12097483utility2024
Exhaust Gas-purification Catalyst Having Multi-layer Structure Including Precious Metal Thin Layer as Top Layer, and Method for Producing Same
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US11904299utility2024
TWC System for Fuel Cut NO X Control
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US11826737utility2023
High-performance Zeolite for Reducing Nitrogen Oxide Emissions, Method of Preparing Same and Catalyst Using Same
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US11813599utility2023
Method for Coating Porous Catalyst Support and Device Therefor
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US11679380utility2023
Double-layer-structured Catalyst for Dehydrogenating Light Hydrocarbons
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