ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,709, issued on Aug. 12, was assigned to PT ESG NEW ENERGY MATERIAL (Jakarta, Indonesia), PT QMB NEW ENERGY MATERIALS (Jakarta, Indonesia), GEM Co. LTD. (Shenzhen, China) and PT GEM INDONESIA NEW ENERGY MATERIALS (Jakarta, Indonesia).
"Wastewater treatment process in production of nickel cobalt hydroxide" was invented by Satryo Soemantri Brodjonegoro (Jakarta, Indonesia), Kaihua Xu (Shenzhen, China), Rizky Wanaldi (Jakarta, Indonesia), Andi Syaputra Hasibuan (Jakarta, Indonesia), Tegar Mukti Aji (Jakarta, Indonesia), Piyan Rahmadi (Jakarta, Indonesia), Emil Salim (Jakarta, Indonesia) and Xiaodong Yan (Jakarta, Indonesia).
According to the abstract* released by the U.S. Patent & Tr...