Lesson 5.1
Why File Internationally?
A US patent means nothing in China. If your competitors, manufacturers, or customers are overseas, you need international protection. Understand the business case for international patents and the real costs involved.
Territorial rightsMarket analysisCost-benefitFiling deadlines
Lesson 5.2
The PCT System
The Patent Cooperation Treaty lets you file one international application that preserves your rights in 150+ countries for up to 30 months. Learn the PCT timeline, the international search report, and how to use the system strategically.
PCT applicationInternational searchChapter II examination30-month deadline
Lesson 5.3
National Phase Entry
The PCT buys you time, but eventually you must enter the national phase in each country where you want protection. Country-by-country requirements, costs, and the strategic decisions that determine where to spend your budget.
EPO (Europe)JPO (Japan)CNIPA (China)KIPO (South Korea)
Lesson 5.4
Paris Convention & Direct Filing
The PCT isn't always the best route. For some inventors, direct filing under the Paris Convention's 12-month priority window is faster and cheaper. Understand when to skip PCT and file directly.
12-month priorityParis ConventionDirect filing costsStrategy comparison
Lesson 5.5
Managing International Costs
International patents are expensive. Translation alone can cost thousands per country. Learn the real cost breakdown, budget planning tools, and strategies for maximizing protection while minimizing spend.
Translation costsForeign agent feesAnnuity managementBudget planning