Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing biogas from waste liquid/residue after diosgenin extraction from Dioscorea composita by aluminum chloride

Method for producing biogas from waste liquid/residue after diosgenin extraction from Dioscorea composita by aluminum chloride

US Patent 11920176 · Granted Mar 5, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of ethanol fermentation with cellulose at high-solids loading2025
Pellet flue gas circulation and waste heat utilization process and system thereo2025
Method for constructing multistage network, related method and device2025
Compound mycorrhizal fungus growth promoting agent and agricultural-photovoltaic2024
Compound mycorrhizal fungus growth promoting agent and agricultural-photovoltaic2024
Method for measuring densities based on circular magnetic levitation2024
Electromagnetically-induced cement concrete crack self-healing diisocyanate micr2021
Logging method for locating watered zone in horizontal well with high watercut p2019
Freeze-dried lecithin nanometer powder injection of ursolic acid and its prepara2012