Intellectual Property India Publishes Patent Application for 'A Multi-Chamber Dispensing Unit For Complex Liquid Formulations' Filed by Graphic Era; and Graphic Era Hill University

MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511127804 A) filed by Graphic Era; and Graphic Era Hill University, Dehradun, Uttarakhand, on Dec. 16, 2025, for 'a multi-chamber dispensing unit for complex liquid formulations.'

Inventor(s) include Deependra Pratap Singh; and Deepika Raina.

The application for the patent was published on Jan. 23, under issue no. 04/2026.

According to the abstract released by the Intellectual Property India: "The invention relates to a multi-chamber dispensing unit (101) designed for stable storage, controlled metering, and synchronized delivery of complex liquid formulations. The system includes isolated chambers (102, 103), outlet ports (104, 105), a ratio-control interface (106), one-way valves (107, 108), a mixing conduit (110), a mixing chamber (111), and a dispensing nozzle (112). These components collectively enable accurate blending, prevent cross-contamination, and support reliable dispensing performance across diverse applications."

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