What is the duty of disclosure regarding copending United States patent applications?
Individuals covered by 37 CFR 1.56 have a duty to bring to the attention of the examiner information about other copending United States applications that are “material to patentability” of the application in question. This includes:
- Providing identification of pending or abandoned applications filed by at least one of the inventors
- Applications assigned to the same assignee that disclose similar subject matter
- Applications that are not otherwise identified in the current application
As stated in MPEP 2001.06(b): “[T]he applicant has the burden of presenting the examiner with a complete and accurate record to support the allowance of letters patent.”
To learn more:
Topics:
MPEP 2000 - Duty Of Disclosure,
MPEP 2001.06(B) - Information Relating To Or From Copending United States Patent Applications,
Patent Law,
Patent Procedure