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withdrawn,object_id FDA-2020-E-2335-0007,FDA,FDA-2020-E-2335,Letter from U.S. Patent and Trademark Office to FDA CDER,Other,Letter(s),2024-04-05T04:00:00Z,2024,4,2024-04-05T04:00:00Z,,2024-04-05T18:37:33Z,,0,0,09000064864bc094 FDA-2020-E-2335-0006,FDA,FDA-2020-E-2335,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,,2024-01-25T14:47:11Z,,0,0,09000064863c1f78 FDA-2020-E-2335-0005,FDA,FDA-2020-E-2335,"Determination of Regulatory Review Period for Purposes of Patent Extension; ROZLYTREK TABLETS, New Drug Application 212725",Notice,Determinations,2022-08-02T04:00:00Z,2022,8,2024-01-25T05:00:00Z,2022-10-04T03:59:59Z,2024-01-25T14:32:47Z,2022-16504,0,0,0900006485204eff FDA-2020-E-2335-0004,FDA,FDA-2020-E-2335,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,,2022-06-14T17:05:00Z,,0,0,0900006485162e53 FDA-2020-E-2335-0003,FDA,FDA-2020-E-2335,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,,2021-03-01T16:46:35Z,,0,0,0900006484a57875 FDA-2020-E-2335-0001,FDA,FDA-2020-E-2335,Letter from U S Patent and Trademark Office,Other,Letter(s),2020-12-23T05:00:00Z,2020,12,2020-12-23T05:00:00Z,,2020-12-23T13:15:28Z,,0,0,09000064849c1160 FDA-2020-E-2335-0002,FDA,FDA-2020-E-2335,"Patent Term Extension Application for ROZLYTREK® Patent No 9,029,356",Other,Application,2020-12-23T05:00:00Z,2020,12,2020-12-23T05:00:00Z,,2020-12-23T13:16:33Z,,0,0,09000064849c1161