What is double patenting?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 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. Double patenting is a judicial doctrine that prevents the unjustified…

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What conditions must be met for the USPTO to reject a generic claim based on nonstatutory double patenting?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 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. According to MPEP 806.04(i), the USPTO may reject a generic…

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How does the USPTO determine if a nonstatutory double patenting rejection is appropriate?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 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. The USPTO determines if a nonstatutory double patenting rejection is appropriate by comparing the…

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What’s the difference between statutory and nonstatutory double patenting?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 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. The main differences between statutory and nonstatutory double patenting are: Statutory double patenting: Based…

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When can a nonstatutory double patenting rejection be applied to a divisional application?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 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. A nonstatutory double patenting rejection can be applied to a divisional application in specific…

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