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withdrawn,object_id FDA-2019-E-3278-0003,FDA,FDA-2019-E-3278,Letter to U.S. Patent and Trademark Office from FDA CDER,Other,Letter(s),2019-12-02T05:00:00Z,2019,12,2019-12-02T05:00:00Z,,2019-12-02T18:24:43Z,,0,0,09000064841d9231 FDA-2019-E-3278-0002,FDA,FDA-2019-E-3278,"Patent Extension Application from Merk & Co., Inc. (on behalf of Merck Canada Inc.)",Other,Application,2019-07-08T04:00:00Z,2019,7,2019-07-08T04:00:00Z,,2019-07-09T12:45:15Z,,0,0,0900006483d6a50a FDA-2019-E-3278-0001,FDA,FDA-2019-E-3278,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2019-07-08T04:00:00Z,2019,7,2019-07-08T04:00:00Z,,2019-07-08T19:57:00Z,,0,0,0900006483d6a509