International Patent: PASSIVE MID-INFRARED HYDROGEN SENSORS BASED ON PHONON- POLARITONIC STRUCTURES

GENEVA, Oct. 22 -- NORTHWESTERN UNIVERSITY filed a patent application (US2026/024133) for “PASSIVE MID-INFRARED HYDROGEN SENSORS BASED ON PHONON- POLARITONIC STRUCTURES”. With publication no. WO/2026/222367, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G01N 21/35

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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