GENEVA, July 31 -- SUZHOU ETTA BIOTECH CO., LTD. filed a patent application (CN2026/075085) for “BUFFER SOLUTION AND METHOD FOR LOADING DRUG INTO EXTRACELLULAR VESICLE”. With publication no. WO/2026/158690, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C12N 15/87

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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