What criteria should guide an examiner in requiring a claim for interference?

When considering whether to require an applicant to add a claim for interference under 37 CFR 41.202(c), examiners should follow these principles: Examination of the application should be otherwise completed The required claim must not encompass prior art or be barred The application must provide adequate support under 35 U.S.C. 112(a) for the subject matter…

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