ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,089, issued on April 29, was assigned to Rubrik Inc. (Palo Alto, Calif.).

"Snapshot-based virtual machine transfer across hypervisors" was invented by Feng Lu (Fremont, Calif.), Karthik Narasandra Manjunatha Rao (Newark, Calif.), Disheng Su (San Jose, Calif.) and Li Ding (Cupertino, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for transferring virtual machines across hypervisors is described. According to the method, a data management system may interface with a first hypervisor platform and a second hypervisor platform. The data management system may obtain a snapshot of a first virtual machine executing on the first hypervisor pla...