The document is a comprehensive guide that highlights the differences between Wo patents and US patents, particularly under the context of King. It outlines patent types, requirements for obtaining patents, and processes involved in patent application and protection. Key features include a thorough explanation of utility, design, and plant patents, along with maintenance fees and timelines for patent longevity. The document furnishes detailed filling instructions, emphasizing the importance of accurate inventor designation and necessary application components including specifications, drawings, and declarations. Use cases relevant to the target audience, such as attorneys and legal assistants, demonstrate the utility of the guide in navigating patent law effectively, ensuring that clients' intellectual property rights are adequately protected. Additionally, it offers insight on how to handle infringements and outlines joint ownership practices, thereby equipping legal professionals with practical knowledge for real-world applications.