Patent Law FAQ

How do I update my address for patent correspondence with the USPTO?

To update your address for patent correspondence with the USPTO:

• Use the Change of Correspondence Address Form PTO/AIA/122 for applications filed on or after September 16, 2012.
• Use Form PTO/SB/122 for applications filed before September 16, 2012.
• Submit the form to the USPTO’s Mail Stop Post Issue division.

The MPEP states: “A patent owner’s change of address may be filed with the USPTO through the Office of Patent Legal Administration (OPLA).” (MPEP 2805)

Ensure you follow the proper procedures to maintain accurate communication channels with the USPTO regarding your patent.

To learn more:

• patent correspondence
• address update
• USPTO
• patent owner