ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,644, issued on June 3, was assigned to Rongcan (Shanghai) Biotech Co. Ltd. (Shanghai).
"Lipid compound containing carbamate bond and applications thereof" was invented by Xueqing Zhang (Shanghai), Yilong Teng (Shanghai), Bin Zhang (Shanghai) and Xing Zheng (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention belongs to the field of biomedicine, which discloses a class of lipid compounds containing carbamate bond and applications thereof. The lipid compounds have the following structures:wherein the definitions of the various groups are described in the specification. The lipid nanoparticulate carriers prepared from the compo...