MUMBAI, India, March 7 -- Intellectual Property India has published a patent application (202518002383 A) filed by Daiichi Sankyo Company, Limited, Tokyo, on Jan. 10, for 'galnac-oligonucleotide conjugate for liver-targeted delivery use, and method for producing same.'
Inventor(s) include Koizumi Makoto; Iwamoto Mitsuhiro; Sekiguchi Yukiko; and Ito Kentaro.
The application for the patent was published on March 7, under issue no. 10/2025.
According to the abstract released by the Intellectual Property India: "The present invention provides a conjugate of an oligonucleotide having a nucleic acid sequence expected to have a pharmacological effect in hepatic parenchymal cells with a biantennary GalNAc unit, or a pharmaceutically acceptable s...