Example 4
A self-emulsifying formulation of bisphosphonate was prepared using standard techniques known to those skilled in art. Bisphosphonate was weighed and mixed with solvent, co-solvent, surfactant, and co-surfactant/complexing excipient and thereafter obtained a self-emulsifying drug delivery system. The obtained self-emulsifying preparation was characterized for the particle size by a Malvern dynamic laser diffraction particle size analyzer (