GENEVA, Oct. 20 -- INSTITUTO NACIONAL DE SALUD (Av. Defensores del Morro 2268LIMA, 15066) filed a patent application (PCT/PE2024/050006) for "COMPACT SYSTEM FOR MEASURING PARTICLE FILTRATION EFFICIENCY OF RESPIRATORS AND MASKS" on Apr 13, 2024. With publication no. WO/2025/216639, the details related to the patent application was published on Oct 16, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): CHAVEZ RUIS, Manuel (Albino Herrera Mz L1, lote 7Callao, 07036)
Abstract: The present invention relates to a system for measuring particle filtration efficiency, used to evaluate the filtering eff...