MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517056451 A) filed by Japan Science And Technology Agency, Saitama, Japan, on June 12, for 'compound, nanoparticles, medicine and method for producing nanoparticles.'

Inventor(s) include Kasai Hitoshi; and Koseki Yoshitaka.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "Disclosed is a compound represented by general formula (1) or a salt thereof. In the formula, each of R1 and R2 independently represents an alkyl group having 1 to 4 carbon atoms; R1 and R2 may combine with each other to form a ring together with carbon atoms to which R1 and R2 are bonded; and each R3 independently represents an alkylene group having 1 to 4 carbon atoms. Also disclosed are nanoparticles that each contain the compound or a salt thereof. Also disclosed is a medicine that contains the compound or a salt thereof. Also disclosed is a method for producing nanoparticles, the method comprising a step in which a water-miscible organic solvent solution of the compound or a salt thereof is injected into water."

The patent application was internationally filed on Aug. 21, 2023, under International application No.PCT/JP2023/029978.

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