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withdrawn,object_id FDA-2006-E-0320-0005,FDA,FDA-2006-E-0320,Determination of Regulatory Review Period for Purposes of Patent Extension ; X-STOP INTERSPINOUS PROCESS DECOMPRESSION SYSTEM,Notice,General Notice,2007-06-01T04:00:00Z,2007,6,2007-05-31T04:00:00Z,2007-08-01T03:59:59Z,2025-12-19T23:39:05Z,,0,0,090000648045cc2d FDA-2006-E-0320-0004,FDA,FDA-2006-E-0320,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2007-05-18T04:00:00Z,2007,5,,,2025-12-19T23:34:26Z,,0,0,090000648045cc2c FDA-2006-E-0320-0003,FDA,FDA-2006-E-0320,Letter to U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2007-04-13T04:00:00Z,2007,4,,,2025-12-19T23:20:59Z,,0,0,090000648045cc29