What is the significance of the dtdVersion attribute in a Sequence Listing XML?

The dtdVersion attribute is a mandatory element in the root element of a Sequence Listing XML. According to the MPEP, which cites WIPO Standard ST.26, paragraph 43, this attribute represents the “Version of the DTD used to create this file in the format ‘V#_#’, e.g., ‘V1_3’.”

The significance of the dtdVersion attribute lies in its role in specifying the Document Type Definition (DTD) version used for creating the Sequence Listing XML. This information is crucial for several reasons:

  • It ensures compatibility between the XML file and the parsing software used by patent offices.
  • It allows for proper interpretation of the XML structure and content.
  • It facilitates future updates and backward compatibility of Sequence Listing XML files.

By including the dtdVersion, patent applicants provide essential information about the standard to which their Sequence Listing XML conforms, enabling patent examiners and automated systems to process the file correctly.

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Topics: MPEP 2400 - Biotechnology, MPEP 2413.01(E) - The "Sequence Listing Xml" Must Contain A Root Element, Patent Law, Patent Procedure
Tags: Dtd, Dtdversion, sequence listing xml, wipo standard st.26, Xml Attributes