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withdrawn,object_id FDA-2016-E-0629-0004,FDA,FDA-2016-E-0629,Letter from U.S. Patent and Trademark Office to CDER,Other,Letter(s),2016-12-28T05:00:00Z,2016,12,2016-12-28T05:00:00Z,,2016-12-28T19:08:09Z,,0,0,090000648243b936 FDA-2016-E-0629-0003,FDA,FDA-2016-E-0629,Letter from FDA CDER to the U.S. Patent and Trademark Office,Other,Letter(s),2016-05-02T04:00:00Z,2016,5,2016-05-02T04:00:00Z,,2016-05-02T22:34:30Z,,0,0,0900006481fa1c6e FDA-2016-E-0629-0002,FDA,FDA-2016-E-0629,Letter from U.S. Patent and Trademark Office,Other,Letter(s),2016-02-24T05:00:00Z,2016,2,2016-02-24T05:00:00Z,,2016-02-25T00:22:51Z,,0,0,0900006481e7bb62 FDA-2016-E-0629-0001,FDA,FDA-2016-E-0629,Patent Extension Application from Morrison & Foerster LLP (on behalf Cerus Corporation),Other,Application,2016-02-24T05:00:00Z,2016,2,2016-02-24T05:00:00Z,,2016-02-25T00:22:37Z,,0,0,0900006481e7b53d