GENEVA, Oct. 9 -- ROHTO PHARMACEUTICAL CO., LTD. filed a patent application (JP2026/012952) for “LYOPHILIZATION PROTECTIVE AGENT, LYOPHILIZATION PROTECTIVE COMPOSITION, COMPOSITION FOR LYOPHILIZATION, LYOPHILIZED PREPARATION, AND METHOD FOR PRODUCING LYOPHILIZED PREPARATION”. With publication no. WO/2026/211670, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A61K 47/26

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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