Intellectual Property India Publishes Patent Application for 'A Process Of Preparing A Lightweight Pressure Vessel With Modified Manufacturing Techniques' Filed by Indian Oil Corporation Limited

MUMBAI, India, April 10 -- Intellectual Property India has published a patent application (202421075284 A) filed by Indian Oil Corporation Limited, Maharashtra, on Oct. 4, 2024, for 'a process of preparing a lightweight pressure vessel with modified manufacturing techniques.'

Inventor(s) include Semwal, Kaladhar; Sharma, Pranjali; Bera, Tapan; Badhe, Rajesh Muralidhar; Srivastva, Umish; and Neogi, Swati.

The application for the patent was published on April 10, under issue no. 15/2026.

According to the abstract released by the Intellectual Property India: "The present invention relates to a process of preparing a lightweight pressure vessel. The present invention particularly relates to a process of preparing a filament wound Type-3 cylinders with a modified manufacturing technique to improve weight performance of the cylinders. The present invention more particularly relates to a process of preparing a lightweight pressure vessel with a modified manufacturing technique by wrapping resin impregnated fiber reinforced polymer in the form of composite layers over a coolant flooded metallic liner."

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