Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for recovering ruthenium from spent ruthenium-based catalyst carried on aluminum oxide

Method for recovering ruthenium from spent ruthenium-based catalyst carried on aluminum oxide

US Patent 9758844 · Granted Sep 12, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Media docking device and media docking method2025
Method and system for adaptive single-phase reclosing of wind farm AC transmissi2025
Gradient resin, preparation method therefor and use thereof2025
PLP optimized placement method for a wind farm of plateau-mountain region2025
Optical storage system for compensating water hammer effect of water turbine and2025
Adaptive arc suppression method for ground faults in a combined active and passi2025
Integrated device and method for treating toxic and refractory wastewater2023
Core-shell FE2P@c-FE3C electrocatalyst and preparation method and application th2023
Ultra-thin carbon-layer composite material modified by nickel nanoclusters and v2023
V-Ni2P/g-C3N4 photocatalyst and its preparation method and application thereof2023
Method for electrolysis-ozone-corrosion inhibitor/electrolysis-ozone-hydrogen pe2023
Method and apparatus for adjusting signal frequency, display device and storage 2022