Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Exhaust gas-purifying catalyst

Exhaust gas-purifying catalyst

US Patent 8133839 · Granted Mar 13, 2012

Estimated economic value: $784,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lubricating oil composition, lubrication method, and transmission2025
Exhaust gas purification catalyst2025
Lubricating oil composition2025
Lubricant composition2024
LNT layered catalyst for lean burn gasoline engine and exhaust gas purification 2023
Method for making adsorption device2023
Adsorption device, transferring system having same, and transferring method usin2023
Adsorption device, transferring system having same, and transferring method usin2022
Adsorption device, method for making same, and transferring system having same2022
Exhaust gas purification device2022
Adsorption device comprising a magnetic plate having opposite magnetic poles, tr2022
Exhaust gas purification catalyst2022