MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202411017759 A) filed by Uno Minda Limited, Gurgaon, Haryana, on March 12, 2024, for 'a multi-layered graphite sheet having improved thermal conductivity for uniform heat distribution.'
Inventor(s) include P, Rengasamy; Bali, Shirish Chandrakant; D, Saravanan; R, Pradeep Chander; A, Abdulrafi; and Bhatt, Srishti.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "The present invention discloses a structurally modified graphite comprising a single crystal-based graphite having a hexagonal structure aligned in columnar form. The structurally modified graphite has high purity and thermal conductivity tailored between 450-2000 W/m-K. The present invention also provides a multi-layered graphite sheet (ML) comprising a structurally modified graphite for improved in-plane and through-plane thermal conductivity for uniform heat distribution in thermoelectric module having both "warming" and "cooling" effects. The present invention further provides a process for the preparation of structurally modified graphite."
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