* '''PRIORITY_CLAIMS_COUNTRY'''
** XML 4.30 only design, reissue, and utility types, 4.1 only utility type, 4.2 only utility type, 4.54 only reissue type
*** <code>//us-bibliographic-data-grant/priority-claims/priority-claim/country</code>
** APS
* '''PRIORITY_CLAIMS_PATENT_NUMBER'''
** not for XML v44.0 only design, reissue, and utility types, 4.3-1 only utility type, 4.52 only utility type, except XML v44.4 only reissue type reissue
*** <code>//us-bibliographic-data-grant/priority-claims/priority-claim/doc-number</code>
** APS