Intellectual Property India Publishes Patent Application for 'A Ready-To-Use Buffer Solution For Biological Sample Preservation' Filed by Graphic Era Deemed To Be University; and Graphic Era Hill University

MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511127422 A) filed by Graphic Era Deemed To Be University; and Graphic Era Hill University, Dehradun, Uttarakhand, on Dec. 16, 2025, for 'a ready-to-use buffer solution for biological sample preservation.'

Inventor(s) include Pallavi Singh; and Prerna Uniyal.

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 ready-to-use buffer solution for preserving biological samples, comprising a core buffer phase (101), pH stabilizer (102), ionic strength control (103), chelator system (104), enzyme-inhibition module (105), osmoprotectant (106), antioxidant unit (107), antimicrobial safeguard (108), temperature-resilience additives (109), and a sample-contact interface (110). The integrated system stabilizes proteins, nucleic acids, and cells by preventing degradation, enabling long-term sample integrity for downstream analytical applications."

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