Dr. D. Nagasamy Venkatesh, Associate Professor at the Department of Pharmaceutics, has been granted with a patent titled “A sustained release matrix tablets for treating pulmonary artery hypertension and a process for formulating the same” on 12.01.2026 by the Controller of patents, Patent office, Chennai along with Mr. Vinay D and Dr. Vadivelan Ramachandran as the co-inventors of the patent.