MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202612055321 A) filed by Indian Institute Of Technology, Roorkee on April 30, 2026, for An Agricultural Waste-Based Biodegradable Composition As An Anticounterfeiting Sensor Or As A Food Freshness Indicator.
Inventors include Maji, Pradip K.; Singh, Shiva; Dev, Keshav; Bhardwaj, Shakshi; and Ramkanth, Dakuri.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present disclosure relates to an agricultural waste based biodegradable composition as an anticounterfeiting sensor or as a food freshness indicator. Particularly, the present disclosure relates to an agricultural waste based biodegradable sprayable paint or ink composition comprising cellulose nanocrystals and carbon nano dots as an anticounterfeiting sensor or a film composition comprising cellulose nanocrystals, carbon nano dots and sugar alcohol as a food freshness indicator.
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