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withdrawn,object_id FDA-2020-E-2338-0006,FDA,FDA-2020-E-2338,Letter from U.S. Patent and Trademark Office to CDER,Other,Letter(s),2024-03-25T04:00:00Z,2024,3,2024-03-25T04:00:00Z,,2024-03-25T22:53:04Z,,0,0,090000648646a167 FDA-2020-E-2338-0005,FDA,FDA-2020-E-2338,Letter from FDA CDER to U.S. Patent and Trademark Office,Other,Letter(s),2024-01-25T05:00:00Z,2024,1,2024-01-25T05:00:00Z,,2024-01-25T14:48:15Z,,0,0,09000064863c1fa3 FDA-2020-E-2338-0004,FDA,FDA-2020-E-2338,Letter from FDA CDER to U S Patent and Trademark Office,Other,Letter(s),2022-06-14T04:00:00Z,2022,6,2022-06-14T04:00:00Z,,2022-06-14T17:05:44Z,,0,0,0900006485162e55 FDA-2020-E-2338-0003,FDA,FDA-2020-E-2338,Patent Term Extension letter from FDA CDER to Honorable Drew Hirshfeld,Other,Extension of Time,2021-03-01T05:00:00Z,2021,3,2021-03-01T05:00:00Z,,2021-03-01T17:12:59Z,,0,0,0900006484a57d2f FDA-2020-E-2338-0001,FDA,FDA-2020-E-2338,Letter from U S Patent and Trademark Office,Other,Letter(s),2020-12-23T05:00:00Z,2020,12,2020-12-23T05:00:00Z,,2020-12-23T13:38:21Z,,0,0,09000064849c11a5 FDA-2020-E-2338-0002,FDA,FDA-2020-E-2338,"Patent Term Extension Application for ROZLYTREK® Patent No 9,085,565",Other,Application,2020-12-23T05:00:00Z,2020,12,2020-12-23T05:00:00Z,,2020-12-23T13:39:55Z,,0,0,09000064849c11a6