How long does it take to get a foreign filing license from the USPTO?

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 to obtain a foreign filing license from the USPTO can vary. According to MPEP 140:

‘If a license is required but the application is not one of the types under MPEP § 140(II), the grant of a license is not usually included in the letter of filing receipt.’

In such cases, the processing time can take several weeks. However, for expedited processing:

• A petition for expedited handling under 37 CFR 1.182 can be filed.
• In urgent cases, the license can be granted immediately by telephone.
• The Office of Licensing and Review can grant a license the same day by fax.

It’s advisable to apply for a license well in advance of any planned foreign filing to ensure timely processing.

For more information on foreign filing license, visit: foreign filing license.