What is the significance of WIPO Standard ST.26 in the MPEP’s definition of nucleotides?

The MPEP 2412.03(d) explicitly references WIPO Standard ST.26 in its definition of nucleotides: “‘Nucleotide’ includes any nucleotide, nucleotide analog, or modified nucleotide as defined in paragraphs 3(f) and 3(g) of WIPO Standard ST.26.” WIPO Standard ST.26 is an international standard for the presentation of nucleotide and amino acid sequence listings in patent applications. Its incorporation…

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How does WIPO Standard ST.26 relate to the definition of “Modified Nucleotide” in MPEP 2412.03(e)?

MPEP 2412.03(e) directly references WIPO Standard ST.26 for the definition of “Modified Nucleotide”: “Modified nucleotide” includes any nucleotide as described in paragraph 3(f) of WIPO Standard ST.26. The MPEP further elaborates on WIPO Standard ST.26’s definition: “WIPO Standard ST.26, paragraph 3(f), identifies that a “modified nucleotide” means any “nucleotide” as explained in MPEP § 2412.03(d)…

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What is the WIPO Sequence Tool?

The WIPO Sequence Tool is a desktop application developed by WIPO and adopted by WIPO member states, including the US, to help patent applicants generate compliant “Sequence Listing XML” files. As stated in MPEP 2418: WIPO Sequence has two functions: An authoring function and a validation function. Patent applicants will be able to author and…

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What is a “Sequence Listing” in patent applications?

A “Sequence Listing” is a separate part of a patent application that contains disclosures of nucleotide and/or amino acid sequences, along with associated information, using a standardized format and symbols. According to MPEP 2421.01, it is required for applications containing disclosures of nucleotide and/or amino acid sequences that fall within the definitions of 37 CFR…

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What is the significance of the total number of sequences in a “Sequence Listing XML”?

The total number of sequences in a “Sequence Listing XML” is a crucial aspect of the document’s completeness and accuracy. According to MPEP 2412.05(a): “The total number of sequences must be indicated in the ‘Sequence Listing XML’ and must equal the total number of sequence identifiers, whether followed by a sequence or by ‘000’.” This…

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