What information must a patent practitioner provide when filing papers in a representative capacity?
When filing papers in a representative capacity, a patent practitioner must provide specific information to identify themselves and establish their authority. According to MPEP 402.04:
- Registration number
- Name
- Signature
The MPEP states: “In filing such a paper, the patent practitioner must set forth his or her registration number, his or her name and signature. Further proof of authority to act in a representative capacity may be required.”
This requirement applies even when the practitioner is not of record in the application. It helps facilitate replies on behalf of applicants and eliminates the need for filing powers of attorney in individual applications when there are changes in law firms or corporate patent staffs.
To learn more:
Topics:
MPEP 400 - Representative of Applicant or Owner,
Patent Law,
Patent Procedure