ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,070, issued on Oct. 21, was assigned to Roche Diabetes Care Inc. (Indianapolis).

"Method and system for secure interoperability between medical devices" was invented by Christoph Fischer (Hambrucken, Germany), Igor Gejdos (Indianapolis) and Christopher Kelsey (Fishers, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for secure interoperability between an electronic device and a medical device has been developed. The method includes executing a control application configured to provide communication between the electronic device and medical device, receiving user authentication data from an authentication service, receiving a key identif...