GENEVA, Aug. 14 -- PRINCIPIA BIOPHARMA INC. filed a patent application (US2026/013866) for “METHOD OF PREPARING A HIGHLY PURE CRYSTALLINE FORM”. With publication no. WO/2026/169714, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C07D 487/04
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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