ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,444, issued on April 8, was assigned to UAB 360 IT (Vilnius, Lithuania).

"Grouping data in an organized storage system" was invented by Mindaugas Valkaitis (Vilnius, Lithuania).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method including determining, by a first device, an assigned key pair including an assigned public key and an assigned private key; determining, by the first device for a folder associated with encrypted content, a folder access public key and a folder access private key; determining, by the first device for a group, a group access public key and a group access private key; encrypting, by the first device, the folder access priv...