Bachelor of Science, Mysore University, 1984. Master of Science, Mysore University, 1986. Doctor of Philosophy, Mysore University, 1993.
Lecturer Sri Bahubali Polytech., Shravanabelagoala, India, 1986-1987. Research associate, lecturer Society of Jesus (Jesuit) College Engineering, Mysore, India, 1987-1997, assistant professor, since 1997. Vice president Karnataka Education Awareness Society, Mysore, since 1997.
Fellow Institute Chemists Calcutta. Member Indian Society Technology Education (life), Indian Plastics Institute (honorary secretary Mysore chapter since 1997, governing council, executive since 1997), New York Academy of Sciences (Overall Performance award 1997).
Married Hemalatha Subbanna, August 3, 1992. 1 child, Chinmayee, Siddaramaiah.