What is the difference between an affidavit and a declaration in patent applications?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10 10 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. In the context of patent applications, affidavits and declarations serve…

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Can an affidavit or declaration under 37 CFR 1.131(a) be used to swear behind a U.S. patent or U.S. patent application publication?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10 10 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. An affidavit or declaration under 37 CFR 1.131(a) cannot be…

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Can an inventor use a 37 CFR 1.131(a) affidavit to overcome a rejection based on a commonly owned patent or application?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10 10 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. No, an inventor cannot use a 37 CFR 1.131(a) affidavit…

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