What is the requirement for comparing claimed subject matter in an affidavit or declaration under 37 CFR 1.132?

An affidavit or declaration under 37 CFR 1.132 must compare the claimed subject matter with the closest prior art to effectively rebut a prima facie case of obviousness. As stated in MPEP 716.02(e): “An affidavit or declaration under 37 CFR 1.132 must compare the claimed subject matter with the closest prior art to be effective…

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Who can sign a declaration under 37 CFR 1.130?

According to the MPEP, anyone who has knowledge of the facts discussed in the declaration may sign a declaration under 37 CFR 1.130. The MPEP states: Anyone who has knowledge of the facts discussed in the declaration may sign a declaration under 37 CFR 1.130. However, it’s important to note that while anyone with knowledge…

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