INTERNATIONAL PATENT: ROSEMOUNT INC. FILES APPLICATION FOR "GAS CHROMATOGRAPH VALVE LEAK DETECTOR"

GENEVA, April 8 -- ROSEMOUNT INC. (6021 Innovation BoulevardShakopee, Minnesota 55379) filed a patent application (PCT/US2025/041590) for "GAS CHROMATOGRAPH VALVE LEAK DETECTOR" on Aug 12, 2025. With publication no. WO/2026/072165, the details related to the patent application was published on Apr 02, 2026.

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): ZHANG, Edward Xiaoyan (14506 Terrace BendCypress, Texas 77429)

Abstract: A method of testing an analytical valve assembly (212) of a gas chromatograph (100) includes fluidically coupling first and second activation ports (B,T) of the analytical v...