Patent risk analysis of China's power battery recycling development abroad
HE Piao
Abstract：Under the background that the closed-loop development of the power battery industry has become a global consensus,with the rapid rise of China's power battery industry,Chinese enterprises are speeding up the establishment of battery factories at sea.In the next step,they will set up power battery recycling stations and recycling plants overseas to realize the localization development of closed-loop industry.In order to explore the patent risks and technical protection and other related issues faced by China's power battery recycling to the sea,this paper takes the United States as an example to analyze,and uses the incoPat database to retrieve the patent data of the United States in the power battery recycling technology.Through the patent analysis method,this paper studies and sorts out the application status,competition situation,key patent layout,and key innovation applicants.On this basis,combined with policy and industry information,this paper analyzes and judges the patent infringement risks and patent layout risks faced by Chinese enterprises when they go to the United States,and tries to put forward suggestions and measures to deal with patent risks and protect their own technology,so as to provide information support and suggestions for China's power battery recycling to the sea decision.
Keywords：power batteryrecycling technologyenterprise going overseaspatent analysispatent layoutpatent risk
Publication Date：2025-06-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 230-236 )