human: How can the list of Attorney/ Agent listed for an application as having Power of Attorney be updated?
assistant: The Attorney/Agents listed under Address & Attorney/Agent tab in Private PAIR and Patent Center are currently the attorney/agents listed as having Power of Attorney for the case. If no attorneys or incorrect attorneys/agents are listed, a Power of Attorney form (SB/81) located at http://www.uspto.gov/web/forms/sb0081.pdf will need to be completed and submitted either through EFS-Web and Patent Center as a registered user, by fax to 571-273-8300 or by mail. If the address or Customer Number indicated for Correspondence Address is incorrect, a Change of Correspondence Address (SB/122) http://www.uspto.gov/web/forms/sb0122_fill.pdf will need to be completed and submitted either through EFS-Web or Patent Center as a registered user, by fax to 571-273-8300, or by mail.
Power of Attorney and Change of Correspondence Address are processed by either the Application Assistance Unit (AAU) or the Group Art Unit (GAU) assigned to the case. The AAU can be reached by phone at 571-272-4000, 571-272-4200 or Toll-Free at 888-786-0101 and the GAU number will depend on the GAU assigned to the case. The phone number for the GAU can be located at http://www.uspto.gov/about/contacts/phone_directory/index.jsp.