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withdrawn,object_id FDA-2024-E-3536-0005,FDA,FDA-2024-E-3536,Letter to U. S. Patent and Trademark Office,Other,Letter(s),2025-11-24T05:00:00Z,2025,11,2025-11-24T05:00:00Z,,2025-11-25T02:48:25Z,,0,0,09000064b908e3f1 FDA-2024-E-3536-0004,FDA,FDA-2024-E-3536,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2025-09-22T04:00:00Z,2025,9,2025-09-22T04:00:00Z,,2025-09-22T23:26:10Z,,0,0,09000064b8fd20ed FDA-2024-E-3536-0003,FDA,FDA-2024-E-3536,Letter from FDA CDER to U. S. Patent and Trademark Office,Other,Letter(s),2025-06-30T04:00:00Z,2025,6,2025-06-30T04:00:00Z,,2025-06-30T19:59:02Z,,0,0,09000064b8e31def