I think Kakushin is much better platform then this,

Kakushin ia an open source distributed ledger framework for intellectual property rights management, upon which users can search, register and sort specific patent applications and inventions. Using hyperledger as an IP registry may give clarity to copyright innovators and users. The kakushin's Hyperledger based IP management will verify the uniqueness of idea/concept with tamper-proof evidence of ownership.

Kakushin, a decentralised innovation and intellectual property-driven ecosystem has opened the gateway for innovators to list their patents and intellectual property (IP) on the World Intellectual Property Organisation (WIPO).

For More information visit- https://www.kakushin.tech/