Intellectual Property India Publishes Patent Application for 'Multi-Position Controlled Airway Valve, Refilling Device And Refilling System' Filed by Chant Heat Energy Science & Technology Co. Ltd.

MUMBAI, India, Oct. 31 -- Intellectual Property India has published a patent application (202414103835 A) filed by Chant Heat Energy Science & Technology Co. Ltd., Zhongshan, China, on Dec. 27, 2024, for 'multi-position controlled airway valve, refilling device and refilling system.'

Inventor(s) include Deng, Xianmin; Chen, Guoquan; Guo, Weizhao; and Mai, Guangzhi.

The application for the patent was published on Oct. 31, under issue no. 44/2025.

According to the abstract released by the Intellectual Property India: "Disclosed in the present application is a multi-position controlled airway valve, including a venting control member; a valve body, provided with a fluid channel and a venting channel, in which the venting control member is p...