Exchange Visitor Fellowship in the Department of Cell Biology and Physiology, University of Pittsburgh, Pittsburgh, PA 15261, USA, from May 2001 to June 2004
SERC Visiting Fellowship by Department of Science and Technology, (DST) New Delhi for training in NMR Spectroscopy at CDRI, Lucknow from June 1, 2000 to August 31, 2000.
Research Associate Fellowship by the Council of Scientific and Industrial Research (CSIR), New Delhi from January, 1991 to October, 1991 at the Medicinal Chemistry Division of Central Drug Research Institute (CDRI), Lucknow.
Research Associate Fellowship by the Office ofNaval Research (ONR), USA from May, 1990 to December, 1990 at the Medicinal Chemistry Division of Central Drug Research Institute (CDRI), Lucknow.
Senior Research fellowship by the National Institutes of Health, Bethesda, USA from August, 1987 to April, 1990 at the Medicinal Chemistry Division of Central Drug Research Institute (CDRI), Lucknow.
Junior Research fellowship by the National Institutes of Health, Bethesda, USA from August, 1985 to July, 1987 at the Medicinal Chemistry Division of Central Drug Research Institute (CDRI), Lucknow.
Merit Scholarship by the Madhyamik Shiksha Parishad, UP for the High School Examination of 1979.