What are the limits on the number of references in an e-IDS?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 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 e-IDS has specific limits on the number of references that can be included. According to MPEP 609.07 : An individual e-IDS may contain a listing of (1) a combined total of 50 U.S. patents and U.S. patent application publications, (2) 50 foreign patent documents, and (3) 50 NPLs. Applicants are permitted to file more than one e-IDS if these numbers are exceeded. If you need to submit more references than these limits allow, you can file multiple e-IDSs. However, be aware of potential fee implications if submitting multiple e-IDSs that require a fee under 37 CFR 1.17(p) . Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Foreign Patents and NPLs Must Be Submitted in PDF via Patent Center MPEP 609.07 Required Third Parties May Only Submit Patents and Publications in Compliance with 37 CFR 1.290 MPEP 609 Permitted U.S. Patent and Publication Numbers Must Be Accurate on eIDS MPEP 609.07 Prohibited Multiple eIDS Allowed If Limits Exceeded MPEP 609.07 Permitted eIDS Must Contain Up to 150 Documents MPEP 609.07 Permitted eIDS May Include Various References MPEP 609.07 Permitted Electronic IDS Must Include Patents, Publications, and NPLs MPEP 609.07 Copies Not Required for eIDS MPEP 609.07 Required Copy Paste Publication Numbers from eIDS to PE2E Search MPEP 609.07 Permitted Review References from eIDS to PE2E Search MPEP 609.07 Recommended Other Related FAQs 5 FAQs Collapse What is an e-IDS and how is it submitted? How do examiners review and consider an e-IDS? Can I use an electronic signature on an e-IDS? Do I need to submit copies of U.S. patents and patent application publications with an e-IDS? What happens if there&#8217;s an error in a U.S. patent or patent appl...