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withdrawn,object_id FDA-2009-E-0087-0013,FDA,FDA-2009-E-0087,U.S. Patent and Trademark Office to Zoetis - Letter,Other,Letter(s),2013-12-24T05:00:00Z,2013,12,2013-12-24T05:00:00Z,,2013-12-24T13:04:38Z,,0,0,09000064814d407b FDA-2009-E-0087-0012,FDA,FDA-2009-E-0087,U.S. Patent and Trademark Office to Zoetis Inc. - Letter,Other,Letter(s),2013-11-04T05:00:00Z,2013,11,2013-11-04T05:00:00Z,,2013-11-04T19:06:32Z,,0,0,090000648146f83f FDA-2009-E-0087-0011,FDA,FDA-2009-E-0087,FDA/CDER to U.S. Patent and Trademark Office - Letter,Other,Letter(s),2013-09-18T04:00:00Z,2013,9,2013-09-18T04:00:00Z,,2013-09-18T18:34:30Z,,0,0,090000648142a483