GENEVA, July 1 -- PFIZER INC. filed a patent application (IB2025/062875) for “IMMUNOGENIC COMPOSITIONS AGAINST INFLUENZA”. With publication no. WO/2026/126175, here are the other details related to the patent application:

Kind: Initial Publication without ISR [A2]

IPC: A61K 39/12

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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