US Patent Issued to Vontron Technology on Jan. 13 for "Reverse osmosis composite membrane with an ultrathin desalting layer and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,683, issued on Jan. 13, was assigned to Vontron Technology Co. Ltd. (Guiyang, China).

"Reverse osmosis composite membrane with an ultrathin desalting layer and preparation method thereof" was invented by Huan Zeng (Guiyang, China), Xindi Chen (Guiyang, China), Xingsheng Yang (Guiyang, China), Jun Fang (Guiyang, China) and Yuyang Guo (Guiyang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure belongs to the technical field of porous membrane material preparation, and specifically relates to a reverse osmosis composite membrane with an ultrathin desalting layer and a preparation method thereof; the intermediate layer is intro...