Business and Commerce
| Mon 20 Oct 2025
Alexandria, Oct. 20 -- U.S. Patent and Trademark Office has published Simba Chain Inc patent application for Decentralized Custodial Wallets for Secure Blockchain Transactions. The invention was developed by Evans Kieran, Simpkin George, Simpkin Chris, Barclay Iain, Welz Matthew, Williams Kareem, Birch Brendan, Kiernan John, Tay..