patent filings

bank of america
Bank of America Seeks to Patent Crypto Wallet That Works Like Valet Car Key
Bank of America is seeking to patent security tech for digital currency wallets that gives different users different levels of access to stored funds.
bank of america

Zhejiang University
Chinese Universities Are Pursuing Blockchain Patents
Universities in China are joining the country's private sector in an effort to patent blockchain solutions, new filings reveal.
Zhejiang University

mastercard
Mastercard Seeks Patent for Instant Blockchain Payments Processing
New patent filings from Mastercard show how the credit card giant is looking at blockchain as a possible means for easing payment settlement times.
mastercard