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FieldDescriptionField TypeXML Source PathExamplesMultivaluedIndexedStoredRequired
patent-document/bibliographic-data/application-reference
anfiling identifier based on country, filing number, and kindalexandria_token./@ucid

US-96142365-A

US96142365A

US96142365

 xx 
xxanucidstandardized filing identifierstring**./@ucid

US-96142365-A

US-96142365*

 xx 
xxanorigoriginal filing identifieralexandria_token./document-id/country
./document-id/doc-number

US-07123456

Note: 07=series code, 123456=filing number

 xx 
xxanseriesus series codealexandria_string./@us-series-code02 xx 
xxanctryfiling countryalexandria_string./document-id/countryUS x  
xxannumfiling numberalexandria_string./document-id/doc-number96142365 x  
xxankindfiling kind codealexandria_string./document-id/kindA x  
xxanlangoriginal language of filing, 2-character code based on ISO 639-2alexandria_string./document-id/langEN x  
ad

filing date

Note: If no ./date is present and a document-id element exists, a default value of 00010101 is inserted.

tint./document-id/date19960101 xx 
xxad_d

filing date represented internally as a date type

Note: This field allows efficient range faceting and SOLR date math. Quotes or query escaping may be required for proper searching. See Working with Dates for more information.

tdate./document-id/date

Format: "YYYY-MM-DDThh:mm:ssZ"

"2007-01-01T00:01:01Z"

2007-01-01T00\:01\:01Z

[2017-07-05T00:00:00.000Z TO *]

[NOW-14DAYS TO NOW] (Find documents with filing dates in the last 14 days)

 x  
xxadyearfiling yeartint./document-id/date1996 x  

**Note: String fields are not tokenized. Therefore, queries in these fields will only return exact matches unless wild cards are used.

Further Reading

For more information about the content of the fields listed, see the XML Content Description for application-reference.


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