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==== Assignment Records ==== The fields in the assignment record are:* ==== Assignores
Bulk Patent Assignee Processing (view source)
Revision as of 16:25, 30 June 2016
, 16:25, 30 June 2016→Extracting Data from XML Files
Corresponding tables are:
*assignment-records : assignment*patent-assignors : assignors*patent-assignees : assignees*patent-properties : properties
Additionally, for each file that is downloaded, there are some associated specs. All of these are stored in the PatentAssignment table. Here is the data model diagram.
====DTD====
Here is the DTD specified by the USPTO:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE us-patent-assignments [<!ELEMENT us-patent-assignments (action-key-code, transaction-date, patent-assignments)>
<!ATTLIST us-patent-assignments dtd-version CDATA #IMPLIED
date-produced CDATA #IMPLIED>
<!ELEMENT action-key-code (#PCDATA)>
<!ELEMENT transaction-date (date)>
<!ELEMENT patent-assignments (data-available-code | patent-assignment+)>
<!ELEMENT date (#PCDATA)>
<!ELEMENT data-available-code (#PCDATA)>
<!ELEMENT patent-assignment (assignment-record, patent-assignors, patent-assignees, patent-properties)>
<!ELEMENT assignment-record (reel-no, frame-no, last-update-date, purge-indicator, recorded-date, page-count?, correspondent, conveyance-text)>
<!ELEMENT patent-assignors (patent-assignor+)>
<!ELEMENT patent-assignees (patent-assignee+)>
<!ELEMENT patent-properties (patent-property+)>
<!ELEMENT reel-no (#PCDATA)>
<!ELEMENT frame-no (#PCDATA)>
<!ELEMENT last-update-date (date)>
<!ELEMENT purge-indicator (#PCDATA)>
<!ELEMENT recorded-date (date)>
<!ELEMENT page-count (#PCDATA)>
<!ELEMENT correspondent (name, address-1?, address-2?, address-3?, address-4?)>
<!ELEMENT conveyance-text (#PCDATA)>
<!ELEMENT patent-assignor (name, execution-date?, date-acknowledged?)>
<!ELEMENT patent-assignee (name, address-1?, address-2?, city?, state?, country-name?, postcode?)>
<!ELEMENT patent-property (document-id*, invention-title?)>
<!ELEMENT name (#PCDATA)>
<!ATTLIST name name-type (natural | legal) #IMPLIED>
<!ELEMENT address-1 (#PCDATA)>
<!ELEMENT address-2 (#PCDATA)>
<!ELEMENT address-3 (#PCDATA)>
<!ELEMENT address-4 (#PCDATA)>
<!ELEMENT execution-date (date)>
<!ELEMENT date-acknowledged (date)>
<!ELEMENT city (#PCDATA)>
<!ELEMENT state (#PCDATA)>
<!ELEMENT country-name (#PCDATA)>
<!ELEMENT postcode (#PCDATA)>
<!ELEMENT document-id (country, doc-number, kind?, name?, date?)>
<!ELEMENT invention-title (#PCDATA | b | i | u | sup | sub)*>
<!ATTLIST invention-title id ID #IMPLIED
lang CDATA #REQUIRED>
<!ELEMENT country (#PCDATA)>
<!ELEMENT doc-number (#PCDATA)>
<!ELEMENT kind (#PCDATA)>
<!--bold formatting for text-->
<!ELEMENT b (#PCDATA | i | u | smallcaps)*>
<!--italic formatting for text-->
<!ELEMENT i (#PCDATA | b | u | smallcaps)*>
<!--underscore: style - single is default-->
<!ELEMENT u (#PCDATA | b | i | smallcaps)*>
<!ATTLIST u style (single | double | dash | dots ) 'single' >
<!--superscripted text-->
<!ELEMENT sup (#PCDATA | b | u | i)*>
<!--subscripted text-->
<!ELEMENT sub (#PCDATA | b | u | i)*>
<!--small capitals-->
<!ELEMENT smallcaps (#PCDATA | b | u | i)*>
]>
===Inserting Extracted Data into Tables ===
===Clean Up ===
