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withdrawn,object_id FDA-2018-E-4403-0007,FDA,FDA-2018-E-4403,Patent Term Extension Letter from FDA CDER to U S Patent Trademark Office,Other,Letter(s),2020-07-27T04:00:00Z,2020,7,2020-07-28T04:00:00Z,,2020-07-28T13:45:13Z,,0,0,09000064847ad096