MICRONIZED PARTICLES OF OLMESARTAN MEDOXOMIL AND PHARMACEUTICAL COMPOSITION THEREOF Abstract of the Invention The present invention provides micronized particles of Olmesartan Medoxomil having d0.9 value less than 10�m. Further the present invention provides an easy fast cost effective and reliable process of direct compression for preparation of pharmaceutical composition comprising therapeutically effective amount of Olmesartan Medoxomil having d0.9 less than 10�m.