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withdrawn,object_id FDA-2003-E-0461-0006,FDA,FDA-2003-E-0461,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2004-10-21T04:00:00Z,2004,10,,,2025-10-30T23:51:32Z,,0,0,09000064804a290c FDA-2003-E-0461-0005,FDA,FDA-2003-E-0461,Determination of Regulatory Review Period for Purposes of Patent Extension; VELCADE,Notice,General Notice,2004-03-23T05:00:00Z,2004,3,2004-03-19T05:00:00Z,,2025-10-30T23:49:23Z,04-6159,0,0,09000064804a290b FDA-2003-E-0461-0004,FDA,FDA-2003-E-0461,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2004-03-05T05:00:00Z,2004,3,,,2025-10-30T23:44:21Z,,0,0,09000064804a290a FDA-2003-E-0461-0003,FDA,FDA-2003-E-0461,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2004-01-16T05:00:00Z,2004,1,,,2025-10-30T23:40:36Z,,0,0,09000064804a2909