Intellectual Property India Publishes Patent Application for 'A Device For 3d Bioprinting Of Vascularized Tissue Constructs' Filed by Graphic Era

MUMBAI, India, Dec. 13 -- Intellectual Property India has published a patent application (202511101856 A) filed by Graphic Era, Dehradun, Uttarakhand, on Oct. 22, for 'a device for 3d bioprinting of vascularized tissue constructs.'

Inventor(s) include Nishant Rai.

The application for the patent was published on Dec. 12, under issue no. 50/2025.

According to the abstract released by the Intellectual Property India: "The invention discloses a 3D bioprinting device (100) for fabricating vascularized tissue constructs (120). The device comprises a multi-nozzle extrusion system (102), temperature-controlled printhead (104), bioink cartridge system (106), and optical crosslinking unit (108). The system enables precise, simultaneous deposition of multiple bioinks, forming perfusable vascular networks within hydrogel matrices. Real-time imaging (110) ensures alignment accuracy, while controlled crosslinking preserves cell viability. The invention provides an efficient, reproducible method for engineering vascularized tissues suitable for research and regenerative medicine applications."

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