Patent "sequences" not parsed **lower priority?**

These XMLs are super messy / not consistent with what exists. Are these patents that we want OR do we ignore these? Currently we are choosing to ignore these patents
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Here's an example: patent [#08420053](http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=08420053&OS=08420053&RS=08420053) (File: 2013/04/16)
