04-08-2025
836 IPR applications filed in Tamil Nadu in the past year
Seven Patent Information Centres (PIC) attached to educational institutions in the State were recognised by the Tamil Nadu State Council for Science and Technology (TNSCST) on Tuesday for their role in intellectual property filings, steps taken to raise IPR awareness and technology transfers performed.
The IPR cells in Periyar University, Salem; Mother Teresa Women's University, Kodaikanal; Tamil Nadu Agricultural University, Coimbatore; Hindustan Institute of Technology and Science, Chennai; Nehru Group of Institutions, Coimbatore; K.S. Rangasamy College of Technology, Tiruchengode; and Madurai Kamaraj University were honoured by the Council at the annual review of the IPR cells.
Giving details, Dr. S. Vincent, Member-Secretary, TNSCST, said that between the last review and this, a total of 863 IPR applications were filed in the State which was an indicator that technology development process in the State was progressing well, and the ecosystem supported conversion of knowledge to process and product.
Pointing at a specific case, Dr. Vincent said that one filing pertained to a semi-conductor integrated circuit (IC) layout design which was filed by Dr. E. Dhiravidachelvi, an IPR cell coordinator from Mohamed Sathak Engineering College, Kilakarai. It was a sub-module of a larger architecture of a chip being developed to detect retinal diseases like cataract, glaucoma and diabetic retinopathy with funding from Ministry of Electronics and Information Technolgy.
The State had done well in the sphere of technology transfer as well, with the Tamil Nadu Veterinary and Animal Sciences University (TANUVAS) transferring at least five products (vaccines, kits and sprays) for commercial production, he added.
Five applications have also been filed at different IPR cells for Geographical Indication (GI) registration. They are the Vandavasi Korai Paai (mat woven with split culm of a grass) filed at the IPR cell in Mother Teresa Women's University, Kollimalai palappazham (jackfruit) and Kollimalai coffee at the K.S. Rangasamy College of Technology, Pollachi Thennai Naar (coconut coir) at the Nehru Group of Institutions and the Mugavai Kuliyadichan Sivappu Arisi (reddish brown rice variety) at the Mohamed Sathak Engineering College, Kilakarai.
Dr. A. Raja, Deputy Controller of Patents and Designs, Patent Office, Chennai, said that there has been a significant improvement in the filing of IPR applications since last year.
