How does a continuing application claim benefit to a prior-filed international application?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-09

This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice.

A continuing application can claim benefit to a prior-filed international application that designates the United States. The MPEP 211.01(b) states:

‘A nonprovisional application may claim benefit under 35 U.S.C. 120 to an international application designating the United States only if the international application was filed on or after November 29, 2000.’

To claim this benefit, the following conditions must be met:

  • The international application must designate the United States
  • It must be filed on or after November 29, 2000
  • The benefit claim must be made in accordance with 37 CFR 1.78
  • The continuing application must be filed while the international application is pending before the USPTO or within the time period set in 35 U.S.C. 120, 121, 365(c), or 386(c)

It’s important to note that the benefit claim is to the international application itself, not to its national stage in the United States.

Topics: MPEP 200 – Types and Status of Application; Benefit and Priority Patent Law Patent Procedure
Tags: Disclosure Individuals, Disclosure Timing, Materiality Standard, Prima Facie Case