Download versions of the CLAIMS Direct DTDs and Schemas here.
Current Patent XML Schema Version 2.
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Description | Link |
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Current Extract DTD (v2.76) | patent-document-2v2.76.tar.gz |
Current Extract DTD (v2.76) packaged with XSD conversions | patent-document-2v2.76-w3c.tar.gz |
Current Litigation XML Schema
Description | Link |
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Current Litigation XSD Schema | litigation-1.0-w3c.tar.gz |
Changes between v2.6 and v2.7
Changes to patent-document.dtd:
1. Added attribute ep-up-requested
to element ifi-patent-status
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Changes between v2.5 and v2.6
Changes to patent-document.dtd:
1. Added created-load-id
and modified-load-id
to the default attributes entity dfltattrs
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Changes between v2.4 and v2.5
Changes to patent-document.dtd:
1. Added CPCI to the list of allowed values for attribute scheme of element classification-cpc
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Changes between v2.3 and v2.4
Changes to patent-document.dtd:
1. Added new element combination-sets as an optional child of classifications-cpc and added optional attribute rank to classification-cpc
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Changes between v2.2 and v2.3
Changes to patent-document.dtd:
1. Added optional child element effective-date to application-reference
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Changes between v2.1 and v2.2
Changes to patent-document.dtd:
1. Added citation source name TPO (Third Party Observation)
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Changes between v2.0 and v2.1
Changes to patent-document.dtd:
1. Added USPTO Official Gazette data
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