Intellectual Property India Publishes Patent Application for 'A Long-Lasting Fragrance Diffuser Of Felt' Filed by Ishan Gupta

MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202311087535 A) filed by Ishan Gupta, Gurugram, Haryana, on Dec. 21, 2023, for 'a long-lasting fragrance diffuser of felt.'

Inventor(s) include Ishan Gupta.

The application for the patent was published on July 4, under issue no. 27/2025.

According to the abstract released by the Intellectual Property India: "A fragrance diffuser is disclosed. The fragrance diffuser comprises a woollen felt impregnated with at least one fragrance, wherein the fragrance is employed on the felt using sublimation printing and the felt is a sublimation printing medium. The shape of the fragrance diffuser comprises O rings, blocks, cubes, and customized or crafted shapes."...