What are the signature requirements for a CPA request?

The signature requirements for a Continued Prosecution Application (CPA) request are specific and important to ensure proper filing. According to MPEP 201.06(d):

• The request for a CPA must be signed by a person authorized to prosecute the prior application.
• This includes:
  • A registered patent practitioner
  • The applicant (inventor or assignee of the entire interest)
• The signature can be provided through any of the approved signature methods outlined in 37 CFR 1.4(d).

The MPEP states: ‘A request for a CPA may only be signed by a person authorized to prosecute the application as set forth in 37 CFR 1.33(b).’ This ensures that only authorized individuals can initiate the CPA process, maintaining the integrity of the application.

It’s crucial to note that if the CPA request is not properly signed, it may not be granted a filing date, potentially affecting the continuity of the application.

For more information on CPA, visit: CPA.