Patents/Assignees

Dongjiang Environmental Company Limited

5 patents in portfolio

US12561994utility2026
System for Determining Evaporation Endpoint by Image Recognition in Evaporation and Crystallization Process of Ammonia-nitrogen Wastewater
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US12441638utility2025
Treatment Method of Leachate of Hazardous Waste Landfill Site
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US12434979utility2025
Preparation Method for Electronic-grade Copper Chloride Dihydrate
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US12404190utility2025
Resource Utilization-oriented Treatment Method for Spent Electroless Nickel Plating Bath
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US12129183utility2024
Method for Preparing Basic Copper Carbonate
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