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withdrawn,object_id FDA-2002-E-0121-0005,FDA,FDA-2002-E-0121,Letter from U.S. Patent and Trademark Office to Haugen Law Firm PLLP,Rule,Certificate Extending Patent Term,2006-09-15T04:00:00Z,2006,9,,,2025-10-08T17:00:29Z,,0,0,090000648049044a FDA-2002-E-0121-0004,FDA,FDA-2002-E-0121,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2006-02-27T05:00:00Z,2006,2,,,2025-10-08T16:58:24Z,,0,0,0900006480490447