Debasish Dutta is working as Scientist-B in the Patent Information Centre (PIC) - a State Science and Technology Program of the Department of Science & Technology, Govt. of India, which functions under Assam Science Technology and Environment Council (ASTEC). He completed his M.Tech. degree in Polymer Science & Technology from Department of Chemical Sciences, Tezpur University, Assam and has research experience in the field of polymer chemistry. Before doing his M.Tech., he completed his M.Sc. degree in Chemistry from Burdwan University, West Bengal. His experience in the field of polymer chemistry and other relevant fields of science and technology helped him to contribute towards the writing of this book.