Can I add an inventor when filing a Continued Prosecution Application (CPA)?

The MPEP ¶ 2.32 specifically addresses the deletion of inventors in a Continued Prosecution Application (CPA) for design patents, but it does not directly discuss adding inventors. However, changes to inventorship in patent applications are generally governed by 37 CFR 1.48.

If you need to add an inventor when filing a CPA, it’s advisable to:

• Include a clear statement requesting the addition of the new inventor
• Provide the new inventor’s oath or declaration
• Submit any required fees

For specific guidance on adding inventors to a CPA, it’s recommended to consult with a patent attorney or contact the USPTO directly, as the process may differ from deleting inventors and could require additional documentation.

For more information on patent procedure, visit: patent procedure.