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withdrawn,object_id FDA-2002-E-0243-0003,FDA,FDA-2002-E-0243,Letter from FDA CDER to Sidley Austin Brown and Wood LPP,Rule,Certificate Extending Patent Term,2007-03-15T04:00:00Z,2007,3,,,2025-10-08T00:02:56Z,,0,0,090000648049a7ab