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v2.0v2.1TypeDescription
createstampremoved  timestamp may be used in place of createstamp. See Meta Information for more details about timestamp.
updatestampremoved timestamp may be used in place of updatestamp. See Meta Information  for more details about timestamp.
uciddremoved This field was deprecated and relegated to copyField status in v2.0. v2.1 removes it.
nclmsaddedtintTotal number of claims associated with document
nindepclmsaddedtintTotal number of independent claims associated with document
withdrawnaddedtint0 or 1 value indication of withdrawn status
pnchanged The pn field is further tokenized to improve searching document numbers containing alpha-characters. Please note: this field is no longer a replica of ucid and may contain more than one string when returned in the result set. Those relying on pn as a single identifier should use ucid instead.
pd_daddedtdate

Publication date represented internally as a date type. This addition allows efficient range faceting, and all SOLR date math is possible, e.g., allowing month faceting.

Code Block
/search/query?q=ab_en:sonar
  &facet=true
  &facet.range=pd_d
  &facet.start=NOW/DAY-1YEAR
  &facet.end=NOW/DAY+1DAY
  &facet.gap=+1MONTH
anucidaddedstring

A non-tokenized version of the an field. This addition now allows grouping by application number.

anorigaddedalexandria_token

The original , publishing office application number format. An example US publication : is US-20160061951-A1:

an
anorig
US-201514936183-A
US-14936183
ad_daddedtdateApplication filing date represented internally as a date type. See pd_d above.
priorigaddedalexandria_stringThe original , publishing office priority application number format. See anorig above.
lsccdaddedalexandria_string

A concatenated phrase including CC_LSCODE_LSDATE. For example "US_FPAY_20140411" is searchable as:

US_FPAY*
US_FPAY_2014*
US_FPAY_201403*

ifi_expd_daddedtdateExpiration date represented internally as a date type. See pd_d above.
f_ifi_patstataddedstringPatent status for faceting
f_ifi_name_originaladdedstringOriginal assignee for faceting
f_ifi_name_currentaddedstringCurrent assignee for faceting
ifi_stdnameremoved  
ifi_stdname_probremoved  
ifi_stdname_currentremoved  
ifi_name_original_confidenceaddedtfloatIf the original name stems from a probable name, this value will be 0; if it stems from the standard name, 1.

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