ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,357, issued on April 14, was assigned to ideaForge Technology Pvt. Ltd. (Mumbai, India).

"Epp foam based UAV battery enclosure" was invented by Rahul Singh (Mumbai, India), Ankit Mehta (Mumbai, India), Ashish Bhat (Mumbai, India), Vishal Khetmali (Mumbai, India) and Gulab Mali (Mumbai, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A thermal management device 100 for a battery pack 104 of an UAV comprises an insulating enclosure 102 that is made of a material comprising at least an EPP foam for enclosing the battery pack 104, and one or more heating coils 110. The heating coils 110 are electrically powered from an external power source 112 fo...