What is the significance of the time period in a requirement for information?

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.

The time period in a requirement for information is a crucial element, as stated in MPEP 704.14(a):

‘The time period set should be sufficient to enable the applicant to make a thoughtful and thorough search without interfering with the prompt examination of the application.’

The significance of the time period includes:

• Ensuring applicants have adequate time to gather and provide the required information
• Balancing the need for prompt examination with the applicant’s need for a thorough response
• Establishing a clear deadline for compliance to maintain the application’s active status

The MPEP further notes: ‘The time period for reply to the requirement for information should be at least 30 days.’ This minimum period allows applicants sufficient time to respond while keeping the examination process moving forward efficiently.