“Navigating the complexities of global patent protection can feel like solving a puzzle. With varying laws across borders, businesses and inventors face challenges in securing international patent harmonization. From the Patent Cooperation Treaty (PCT) to regional systems like the Unified Patent Court, efforts are underway to streamline cross-border patent laws—but gaps remain. How can innovators protect their intellectual property rights while adapting to different jurisdictions? This exploration dives into the struggle and progress toward a unified patent system worldwide.”