MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517014483 A) filed by Johnson Matthey Public Limited Company, London, on Feb. 19, for 'recycling of catalyst coated membrane components.'
Inventor(s) include Gordon, Ross; and Hart, Gareth.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "A method of recycling a fluorinated polymer from a membrane comprising the fluorinated polymer, the fluorinated polymer comprising a fluorinated polymer backbone chain and a plurality of groups represented by formula -SO3Z, wherein Z is hydrogen, the method comprising: contacting the membrane with a reagent pro...