What is the procedure for changing the correspondence address in a reexamination or supplemental examination proceeding?

The procedure for changing the correspondence address in a reexamination or supplemental examination proceeding differs from that of regular patent applications. According to MPEP 601.03(a):

“A correspondence address or change of address filed in a patent application will not change the correspondence address for a reexamination or supplemental examination proceeding.”

To change the correspondence address in these proceedings:

• File a separate paper specifically requesting the change in the reexamination or supplemental examination proceeding
• Ensure the request is signed by a patent practitioner or the patent owner
• Submit the request directly to the Central Reexamination Unit (CRU) or the Office of Patent Legal Administration (OPLA) for supplemental examination proceedings

It’s crucial to note that changes made in the patent application will not automatically apply to these special proceedings.

To learn more:

• correspondence address
• reexamination
• supplemental examination
• address change