Intellectual Property India Publishes Patent Application for Automatic Sealing Device For High Flow Gas Servicing At Cryogenic Condition With Minimum Pressure Drop”

MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202541076783 A) filed by Indian Space Research Organization on August 12, 2025, for Automatic Sealing Device For High Flow Gas Servicing At Cryogenic Condition With Minimum Pressure Drop”.

Inventors include Hemendra Kumar Dhurandher; Vaibhav Amalak Ahire; Jishnu T R; Sujith S; Muthukumar S; Dilip V; Sathis Kumar B; and Manickavasagam A.

The application for the patent was published on July 03, 2026, under issue no. 27/2026.

Abstract: Umbilical systems are employed to service and monitor health of launch vehicles as part of launch preparation activities at launch pad. One such requirement is to service cryogenic Gaseous Hydrogen (GH2) at high mass flow...