MUMBAI, India, July 11 -- Intellectual Property India has published a patent application (202541060688 A) filed by Sona College Of Technology, Salem, Tamil Nadu, on June 25, for 'textile based ph sensors for wearable and medical applications.'
Inventor(s) include Mr. C. Rajesh Kumar; Dr. D. Raja; Mr. S. S. Suresh; Ms. Sowndharya S; and Ms. Madhu Mitha K.
The application for the patent was published on July 11, under issue no. 28/2025.
According to the abstract released by the Intellectual Property India: "The present invention relates to a textile-based pH sensor incorporating flexible fabric substrates such as cotton or polyester embedded with pH-responsive materials, including dyes, conductive polymers, or metal oxide nanoparticles. Th...