MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202641105581 A) filed by Saveetha Institute Of Medical And Technical Sciences on September 02, 2026, for Duosenz - Dual Indicator Smart Capsule To Sense Food Freshness And Spoilage.
Inventors include M Vaishnav; Aakansha V Davey; Dr. Suresh Babu Palanisamy; and Dr Ramya Mohan.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: This invention relates to the development of a dual-indicator smart capsule designed for real-time detection of food freshness and spoilage. The capsule utilizes sodium alginate as a biopolymeric encapsulating material, incorporating turmeric extract as a pH-responsive yello...