What are the basic national fee requirements for entering the U.S. national stage?

The basic national fee requirements for entering the U.S. national stage include:

• The basic national fee (37 CFR 1.492(a))
• Search fee (37 CFR 1.492(b))
• Examination fee (37 CFR 1.492(c))
• Application size fee, if applicable (37 CFR 1.492(j))

These fees are due within the 30-month time period set in 37 CFR 1.495(b). As stated in MPEP 1893.01(c): “The basic national fee must be paid prior to the expiration of 30 months from the priority date to avoid abandonment of the international application as to the United States.”

To learn more:

• national stage entry
• basic national fee
• search fee
• examination fee
• application size fee