Portola Pharmaceuticals, Inc., a biopharmaceutical company, develops and commercializes therapeutics for patients in the areas of thrombosis, other hematologic disorders, and inflammation. The company is developing Betrixaban, an oral, once-daily Factor Xa inhibitor, which is in Phase III clinical trial for treating venous thromboembolism prophylaxis in acute medically ill patients in-hospital and post discharge; and Andexanet alfa, a recombinant... PTLA Profile