MUMBAI, India, May 9 -- Intellectual Property India has published a patent application (202341075704 A) filed by Kirupa Sankar Muthuvelu; Kaussik Venkatesan; Girish Kumar Kaliappan; Janarthanan Karuppusamy; Arunkumar Palanisamy; and Tajudeen Rajmohamed, Trichy, Tamil Nadu, on Nov. 6, 2023, for 'formulation of herbal based black dye infused hair oil and methodology thereof.'
Inventor(s) include Kirupa Sankar Muthuvelu; Kaussik Venkatesan; Girish Kumar Kaliappan; Janarthanan Karuppusamy; Arunkumar Palanisamy; and Tajudeen Rajmohamed.
The application for the patent was published on May 9, under issue no. 19/2025.
According to the abstract released by the Intellectual Property India: "Premature graying is one of the noticeable problem that y...