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withdrawn,object_id FDA-2015-E-3855-0003,FDA,FDA-2015-E-3855,Letter from FDA CDER to the U.S. Patent and Trademark Office,Other,Letter(s),2015-11-02T05:00:00Z,2015,11,2015-11-02T05:00:00Z,,2015-11-02T15:23:53Z,,0,0,0900006481cfec81 FDA-2015-E-3855-0001,FDA,FDA-2015-E-3855,"Patent Extension Application from Marshall, Gerstein & Borun, LLP (on behalf of Amgen Research (Munich) GMBH)",Other,Application,2015-10-20T04:00:00Z,2015,10,2015-10-20T04:00:00Z,,2015-10-20T20:30:51Z,,0,0,0900006481cdab45 FDA-2015-E-3855-0002,FDA,FDA-2015-E-3855,Letter from U.S. Patent and Trademark Office,Other,Letter(s),2015-10-20T04:00:00Z,2015,10,2015-10-20T04:00:00Z,,2015-10-20T20:31:00Z,,0,0,0900006481cdab46