id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id FDA-2013-E-0687-0004,FDA,FDA-2013-E-0687,Letter from U.S. Patent and Trademark Office to FDA,Other,Letter(s),2014-07-16T04:00:00Z,2014,7,2014-07-16T04:00:00Z,,2014-07-16T18:35:37Z,,0,0,09000064817b217b FDA-2013-E-0687-0003,FDA,FDA-2013-E-0687,Letter from FDA CDER to U.S. Patent and trademark Office,Other,Letter(s),2014-01-31T05:00:00Z,2014,1,2014-01-31T05:00:00Z,,2014-01-31T15:17:21Z,,0,0,0900006481539700