What is the significance of ‘limited recognition’ in USPTO patent matters?

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.

‘Limited recognition’ is a specific status granted by the USPTO that allows certain individuals to practice patent law in a restricted capacity. Its significance includes:

• Allowing non-registered practitioners to represent applicants in specific circumstances.
• Providing a pathway for Canadian patent agents to represent Canadian applicants.
• Restricting the scope of practice to specific types of applications or applicants.

The MPEP 402.01 states: Limited recognition to practice in patent cases means recognition to practice before the Office in patent cases, or in a limited capacity as a patent agent, as appropriate… This status ensures that certain practitioners can assist applicants while maintaining the integrity of the USPTO’s registration system.