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withdrawn,object_id FDA-2018-E-2596-0006,FDA,FDA-2018-E-2596,Patent Term Extension Letter from FDA CDER to U S Patent Trademark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,,2020-07-28T16:20:06Z,,0,0,09000064847acef3 FDA-2018-E-2596-0005,FDA,FDA-2018-E-2596,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2020-06-22T04:00:00Z,2020,6,2020-06-22T04:00:00Z,,2020-06-22T18:20:00Z,,0,0,09000064846ff1cb