Download versions of the CLAIMS Direct DTDs and Schemas here.
Current Patent XML Schema Version 2.7
| Description | Link |
|---|---|
| Current Extract DTD (v2.7) | patent-document-2.7.tar.gz |
| Current Extract DTD (v2.7) packaged with XSD conversions | patent-document-2.7-w3c.tar.gz |
Current Litigation XML Schema
| Description | Link |
|---|---|
| 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
| Code Block |
|---|
<!ATTLIST ifi-patent-status
%ifidfltattrs;
anticipated-expiration CDATA #IMPLIED
adjusted-expiration CDATA #IMPLIED
regulatory-extension (yes) #IMPLIED
terminal-disclaimer (yes) #IMPLIED
ep-up-requested (yes|no) #IMPLIED
> |
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
| Code Block |
|---|
<!ENTITY % dfltattrs "
id ID #IMPLIED
mxw-id CDATA #IMPLIED
created-load-id CDATA #IMPLIED
modified-load-id CDATA #IMPLIED
status (n|new|c|corrected|d|deleted) 'new'
load-source CDATA #IMPLIED
ref-ucid CDATA #IMPLIED
copyright-ref CDATA #IMPLIED
"> |
2. Added support for unitary patent with two new designated-states elements
| Code Block |
|---|
<!ELEMENT ep-validation-states (country+) >
<!ELEMENT ep-up-participating-states (country+) > |
Older Versions
Version 2.5
| Description | Link |
|---|---|
| Current Extract DTD (v2.5) | patent-document-v2.5.tar.gz |
| Current Extract DTD (v2.5) packaged with XSD conversions | patent-document-v2.5-w3c.tar.gz |
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
...
| Code Block |
|---|
<!ELEMENT cit:conference (text | (cit:conftitle, date?, cit:confdate?, cit:confno?, cit:confplace?, cit:confsponsor*)) > |
...
Version 2.4
| Description | Link |
|---|---|
| Extract DTD (v2.4) | patent-document-v2.4.tar.gz |
| Extract DTD (v2.4) packaged with XSD conversions | patent-document-v2.4-w3c.tar.gz |
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
...
Changes between v2.2 and v2.3
Changes to patent-document.dtd:
1. Added optional child element effective-date to application-reference
...
Changes between v2.1 and v2.2
Changes to patent-document.dtd:
1. Added citation source name TPO (Third Party Observation)
...
Changes between v2.0 and v2.1
Changes to patent-document.dtd:
1. Added USPTO Official Gazette data
...