How do I claim priority to a foreign application in a U.S. patent application?

To claim priority to a foreign application in a U.S. patent application, you must follow the guidelines outlined in MPEP § 214. The process generally involves:

1. Filing the U.S. application within 12 months of the foreign filing date
2. Submitting a claim for priority in an application data sheet (ADS) or in the first sentence of the specification
3. Providing a certified copy of the foreign application
4. Submitting an English translation if the foreign application is not in English

It’s important to note that MPEP § 1302.06 states: “See MPEP § 202 and § 214.” This reference emphasizes the importance of these sections in understanding the requirements for claiming foreign priority.

To learn more:

• foreign priority claim
• patent application
• MPEP 214
• certified copy
• application data sheet