Location History:
- Tamil Nadu, IN (2004 - 2007)
- Chennai, IN (2005 - 2007)
Company Filing History:
Years Active: 2004-2007
Title: Natesan Samivelu: Innovator in Leather Processing Technologies
Introduction
Natesan Samivelu is a prominent inventor based in Chennai, India. He has made significant contributions to the field of leather processing, particularly through his innovative approaches to unhairing skins and hides. With a total of 4 patents to his name, Samivelu's work focuses on environmentally friendly methods that enhance the leather manufacturing process.
Latest Patents
One of Samivelu's latest patents is a process for lime- and sulfide-free unhairing of skins or hides using animal and/or plant enzymes. This invention involves presoaking the skins or hides in water for 2–6 hours, applying an enzyme solution on the flesh or grain side, and allowing it to act for 10–24 hours at temperatures ranging from 10°C to 60°C. The process significantly reduces total dissolved solids (TDS), biological oxygen demand (BOD), and chemical oxygen demand (COD) in the effluent, while preserving the collagen and grain pattern of the skin or hide.
Another notable patent is for the preparation of alkaline protease using a fungal culture of the order Entomophthorales. This protease is utilized in the pretanning processes of leather manufacture, showcasing Samivelu's commitment to improving the efficiency and sustainability of leather production.
Career Highlights
Natesan Samivelu is affiliated with the Council of Scientific & Industrial Research, where he continues to advance research in leather processing technologies. His innovative methods have garnered attention for their potential to revolutionize traditional practices in the industry.
Collaborations
Samivelu has collaborated with notable colleagues, including Ryali Seeta Laxman and Snehal Vijay More. These partnerships have contributed to the development of his groundbreaking inventions and have fostered a collaborative environment for innovation.
Conclusion
Natesan Samivelu stands out as a key figure in the field of leather processing, with his patents reflecting a dedication to sustainable practices. His work not only enhances the efficiency of leather manufacturing but also addresses environmental concerns associated with traditional methods.