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withdrawn,object_id FDA-2004-E-0397-0009,FDA,FDA-2004-E-0397,"Certificate Extending Patent Term from U.S. Patent and Trademark Office to Burns, Doane, Swecker & Mathis, LLP",Rule,Certificate Extending Patent Term,2007-10-23T04:00:00Z,2007,10,,,2025-11-12T18:50:43Z,,0,0,09000064804743e3 FDA-2004-E-0397-0008,FDA,FDA-2004-E-0397,Notice of Final Determination from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2007-04-13T04:00:00Z,2007,4,,,2025-11-12T18:49:31Z,,0,0,09000064804743e2 FDA-2004-E-0397-0007,FDA,FDA-2004-E-0397,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2007-01-10T05:00:00Z,2007,1,,,2025-11-12T18:25:40Z,,0,0,09000064804743e1 FDA-2004-E-0397-0006,FDA,FDA-2004-E-0397,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2007-01-10T05:00:00Z,2007,1,,,2025-11-12T18:21:26Z,,0,0,09000064804743e0 FDA-2004-E-0397-0005,FDA,FDA-2004-E-0397,Determination of Regulatory Review Period for Purposes of Patent Extension; RESTYLANE,Notice,General Notice,2006-08-07T04:00:00Z,2006,8,2006-06-12T04:00:00Z,2006-08-15T03:59:59Z,2025-11-12T18:17:39Z,,0,0,09000064804743df FDA-2004-E-0397-0003,FDA,FDA-2004-E-0397,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2006-05-25T04:00:00Z,2006,5,,,2025-11-12T18:05:41Z,,0,0,09000064804743dd FDA-2004-E-0397-0004,FDA,FDA-2004-E-0397,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2006-05-25T04:00:00Z,2006,5,,,2025-11-12T18:12:16Z,,0,0,09000064804743de FDA-2004-E-0397-0002,FDA,FDA-2004-E-0397,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2006-02-28T05:00:00Z,2006,2,,,2025-11-12T18:03:00Z,,0,0,09000064804743dc FDA-2004-E-0397-0001,FDA,FDA-2004-E-0397,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2004-07-15T04:00:00Z,2004,7,,,2025-11-12T18:00:27Z,,0,0,09000064804743ce