MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511127299 A) filed by Graphic Era; and Graphic Era Hill University, Dehradun, Uttarakhand, on Dec. 16, 2025, for 'an advanced biosensor strip for antibody concentration monitoring.'

Inventor(s) include Navin Kumar; and Prachi Mall.

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 an advanced biosensor strip for quantitative antibody concentration monitoring. The strip incorporates a microfluidic inlet (101), plasma separation and conditioning zone (102), antibody-capture sensing region (103), nanoparticle amplification module (104), internal calibration band (105), and electronic readout interface (106). The integrated structure enables controlled sample flow, stabilized binding, internal calibration, and accurate digital output. The invention supports rapid, reproducible antibody measurement suitable for clinical and point-of-care applications."

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