MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202641073065 A) filed by Saveetha Institute Of Medical And Technical Sciences on June 12, 2026, for Decallndi.

Inventors include Palati Sinduja; and Deepak Nallaswamy Veeraiyan.

The application for the patent was published on June 26, 2026, under issue no. 26/2026.

Abstract: Abstract The present invention relates to a self-indicating decalcification solution capable of visually signalling completion of decalcification in mineralized tissues. The solution comprises a combination of acid-based and chelating agents integrated with calcium-sensitive indicator dyes. As calcium ions are removed from the tissue, the indicator system undergoes a visible colour change, allowing real-time monitoring of the decalcification process. The invention improves efficiency, reduces tissue damage, and enhances reliability in histopathological workflows.

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