I have 15 years of experience, and specialize in the field of solid-state characterization of pharmaceuticals with specific knowledge in the areas of solid-state nuclear magnetic resonance (NMR) , powder X-ray diffraction and other characterization methods. I have published on such topics as solid-state characterization of pharmaceuticals, quantitation and identificaiton of different crystalline and amorphous forms and solid-state stability. I have testified on patent infringement, identification and quantitation of forms and pharmaceutical solids.