GENEVA, Sept. 7 -- SCHAEFFLER TECHNOLOGIES AG & CO. KG filed a patent application (DE2026/100077) for “FUNCTIONAL DIAGNOSIS OF A SECONDARY CATALYTIC CONVERTER OF AN EXHAUST GAS AFTERTREATMENT DEVICE OF AN INTERNAL COMBUSTION ENGINE”. With publication no. WO/2026/180020, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F01N 3/08

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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