<!ELEMENT abstract (doc-page+ | (abst-problem , abst-solution) | p+)>
An abstract is required to be included for all patents that are not design patents, and according to the DTD must have at least one paragraph element. As far as inventors go, it looks like for 2005 - up patents, the inventor is simply the applicant. this is copied from the DTD: <!--(US: applicant is always the inventor. Use "applicant" with applicant type attribute of "applicant-inventor.")--><!ELEMENT applicant (addressbook+ , nationality , residence , us-rights* , designated-states? , designated-states-as-inventor?)>
== Test Plan ==