Intellectual Property India Publishes Patent Application for “a Contactlteootss H Lotion Formulation And Delivery Systemfor Improved Oral Hygiene And Reduced Microbial Contaminati On”

MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202521039781 A) filed by Arvind Gavali College Of Pharmacy, Satara; and Dr. Kailas Madhukar Karande on April 25, 2025, for “a Contactlteootss H Lotion Formulation And Delivery Systemfor Improved Oral Hygiene And Reduced Microbial Contaminati On”.

Inventors include Dr. Kailas Madhukar Karande; Dr. Vasant Yashwant Lokhande; and Ms. Akshata Vijay Gade.

The application for the patent was published on July 17, 2026, under issue no. 29/2026.

Abstract: The present invention discloses a sprayable Ayurvedic tooth lotion designed for hygienic, contamination-free oral care. The formulation comprises standardized herbal actives including neem, turmeric, babool, miswak, liquorice, amla, tulsi, 10 clove oil, peppermint oil, and rock salt, in combination with humectants, abrasives, natural foaming agents, and stabilizers. The lotion exhibits shear-thinning rheology with viscosity of 50–100 mPa•s at 1000 s?¹ for sprayability, while maintaining stability =5a0•s0 0at mrPest. The product is delivered via a non-pressurized spray pump, ensuring precise dosing (0.5 ml) and eliminating microbial contamination 15 associated with conventional toothpaste tubes. 20

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