US Patent Issued to Hyundai Motor, Kia, Daegu Gyeongbuk Institute of Science and Technology on Oct. 7 for "Porous multi-metal oxide nanotubes and production method therefor" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,449, issued on Oct. 7, was assigned to Hyundai Motor Co. (Seoul, South Korea), Kia Corp. (Seoul, South Korea) and Daegu Gyeongbuk Institute of Science and Technology (Daegu, South Korea).

"Porous multi-metal oxide nanotubes and production method therefor" was invented by Ju Ahn Park (Gyeonggi-do, South Korea) and Sangaraju Shanmugam (Daegu, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are porous multi-metal oxide nanotubes and a production method therefor. In one aspect, methods for producing porous multi-metal oxide nanotubes are provided comprising: (a) preparing an admixture comprising metal-acetylacetonate precursors, poly...