How is the application size fee calculated for a PCT national stage application in the US?

The application size fee for a PCT national stage application in the US is calculated based on the international application as published by WIPO under PCT Article 21. MPEP 1893.01(c) provides specific details on this calculation: “The application size fee is calculated on the basis of the number of sheets of specification (including the description,…

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What is the application size fee and when does it apply?

The application size fee is an additional fee that applies to patent applications with specifications and drawings exceeding 100 sheets of paper. The MPEP states: 37 CFR 1.16(s) sets forth the application size fee for any application (including any reissue applications) filed under 35 U.S.C. 111, the specification and drawings of which exceed 100 sheets…

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