The International Patent System is a framework that allows inventors to protect their inventions across multiple countries. It provides a way for individuals and companies to secure exclusive rights to their innovations, preventing others from making, using, or selling their inventions without permission. This system is essential for encouraging creativity and investment in new technologies. One of the key components of the International Patent System is the Patent Cooperation Treaty (PCT), which simplifies the process of filing patents in multiple countries. By submitting a single application, inventors can seek protection in over 150 member countries, making it easier to navigate the complexities of international patent law.