The European patent registration process traditionally takes 4-6 years, creating significant challenges for companies with products that have short commercial life cycles. Many U.S. in-house counsel have expressed concerns about this timeline when considering European patent protection. However, the European Patent Office (EPO) offers several robust mechanisms to substantially expedite the prosecution process. By strategically employing these tools, applicants can realistically achieve patent grant in approximately three years.

This memorandum provides detailed explanations of each acceleration option to help in-house counsel make informed decisions about European patent strategy.