Dr. Sandip Patil is a noteworthy entrepreneur, philanthropist, technologist & motivational speaker. He is a PhD from IIT Kanpur in Chemical Engineering with more than 13 years of research experience. His expertise and passion for nanotechnology motivated him to establish E-Spin Nanotech Pvt. Ltd. in 2010. He has authored an impressive list of scientific publications, some of which have been covered by international CNN U.S. edition, Mint, Wall Street Journal, and prominent Indian newspapers. Dr. Patil is widely recognized as one of the leading entrepreneurs in nanotechnology, and has successfully pioneered the application of nanofiber-based reusable and antibacterial/viral SWASA-N95 facemasks, a most impactful product to cope up with the COVID-19 crisis across India. Dr. Patil also takes keen interest in social activism & is a key part of IIT Kanpur’s Unnat Bharat Abhiyan, an organization promoting sustainable agriculture and rural development.