AbbVie NYSE: ABBV is a global biopharmaceutical company long synonymous with its blockbuster drug, Humira. While the drug's success has propelled AbbVie to great heights, its recent patent expiration has greatly influenced the company's future.While the "Humira cliff" is undeniably significant, a closer look reveals a company that has proactively prepared for this moment, building a diversified portfolio and strategic roadmap for continued growth. For the right investors, AbbVie presents a compelling case o ...