Referring to Crystalline forms of acid (S, e) - 4 - (2 - (3 - (3 - Chloro - 2-fluoro-6 - (1h tetrazole - 1 - il) phenyl) acryloyl) - 5 - (4 - methyl - 2 - oxopiperazin - 1 - 2 - 1, il) 3,,Tetrahidroisoquinolina - 4 - 1 - carboxamide) benzoic acid and its solvates of the same processes for the production of these Crystalline forms Pharmaceutical compositions comprising such Crystalline forms and Methods for treating thromboembolic Disorders such Crystalline forms or such composicione S PharmaceuticalReferida a formas cristalinas de acido (S,E)-4-(2-(3-(3-cloro-2-fluoro-6-(1H-tetrazol-1-il) fenil) acriloil)-5-(4-metil-2-oxopiperazin-1-il)-1, 2, 3, 4-tetrahidroisoquinolina-1-carboxamida) benzoico y sus solvatos del mismo procesos para la produccion de tales formas cristalinas composiciones farmaceuticas que comprenden tales formas cristalinas y metodos para tratar trastornos tromboembolicos con tales formas cristalinas o tales composiciones farmaceuticas