VeChain has obtained a U.S. patent for a new technology related to blockchain and sustainability tracking, through a China-based company, NanoJClean.
VeChain’s previous patent, approved on December 17, 2024, focused on cryptographic key splitting and recovery methods, along with related software and storage systems.
VeChain has secured a U.S. patent through NanoJClean, its offshore subsidiary based in China, marking another milestone in its blockchain innovation journey. NanoJClean specializes in using blockchain technology to help businesses track and trace their supply chains and products, enhancing transparency and efficiency.
The news was announced on February 28 in an X post by pseudonymous community figure AprilStrawberry. The new patent, which was officially approved on February 25, 2025, focuses on a blockchain-based workflow node certification method and device, further reinforcing VeChain’s position as a leader in blockchain enterprise solutions.
This development un
