<PatentNumber> (Patent Number)

This element specifies the patent number of a source. Typically, this field is used in the Patent source type.
example: :
<b:Source>
  …
  <b:PatentNumber>1,000,000</b:PatentNumber>
  <b:RefOrder>26</b:RefOrder>
  <b:Guid>{8295ABC5-2DFD-4FA7-A2A7-A748917C1755}</b:Guid>
  <b:LCID>0</b:LCID>
</b:Source>

The possible values for this element are defined by the ST_String255 simple type (§7.6.3.2).

Parent Elements

<Source> (§7.6.2.59)