A patent registration and trading system based on blockchain

作者：

Highlights：

• Design a patent registration and trading method based on blockchain.

• The proposed method allows participants jointly maintain the information.

• Patent information management and user privacy security are guaranteed.

• The proposed method improves the availability and value of patents.

摘要

•Design a patent registration and trading method based on blockchain.•The proposed method allows participants jointly maintain the information.•Patent information management and user privacy security are guaranteed.•The proposed method improves the availability and value of patents.

论文关键词：Blockchain technology,Patent registration,Patent trading,Patent protection,Traceability,Smart contract

论文评审过程：Received 27 July 2021, Revised 11 January 2022, Accepted 28 March 2022, Available online 12 April 2022, Version of Record 19 April 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.117094