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withdrawn,object_id FDA-2013-E-0785-0006,FDA,FDA-2013-E-0785,Letter from FDA CDER to the U.S. Patent and Trademark Office,Other,Letter(s),2015-12-07T05:00:00Z,2015,12,2015-12-07T05:00:00Z,,2015-12-07T17:31:58Z,,0,0,0900006481d8a3e4 FDA-2013-E-0785-0005,FDA,FDA-2013-E-0785,"Determination of Regulatory Review Period for Purposes of Patent Extension; RELAY THORACIC STENT–GRAFT WITH PLUS DELIVERY SYSTEM",Notice,Determinations,2015-05-04T04:00:00Z,2015,5,2015-05-04T04:00:00Z,2015-11-03T04:59:59Z,2015-05-04T14:46:38Z,2015-10338,0,0,0900006481acb30b FDA-2013-E-0785-0004,FDA,FDA-2013-E-0785,Letter from FDA CDER to the U.S. Patent and Trademark Office,Other,Letter(s),2015-04-23T04:00:00Z,2015,4,2015-04-23T04:00:00Z,,2015-04-23T12:49:18Z,,0,0,0900006481ab4bc6