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Contains both daily (front files) and a (backfile) created annually of patent assignments text derived from patent assignment recordations from August 1980 to present made at the USPTO for granted patents. The file format is eXtensible Markup Language (XML) in accordance with the Patent Assignment Daily XML (PADX) Version 0.3 Document Type Definition (DTD).


Refer to the following USPTO web site for additional patent data information (2001 through present) to include the Document Type Definitions (DTDs):  http://www.uspto.gov/products/xml-resources.jsp




2014  |  1980-2013

2014 [Top]
File NameFile Size (bytes)Posting Date
ad20140423.zip209,63204/24/2014
ad20140422.zip15,530,30704/23/2014
ad20140421.zip152,82504/22/2014
ad20140420.zip98704/21/2014
ad20140419.zip98704/20/2014
ad20140418.zip171,02504/19/2014
ad20140417.zip5,102,18004/18/2014
ad20140416.zip230,64704/17/2014
ad20140415.zip16,982,22704/16/2014
ad20140414.zip137,73404/15/2014
ad20140413.zip98704/14/2014
ad20140412.zip98704/13/2014
ad20140411.zip183,55904/12/2014
ad20140410.zip5,334,28104/11/2014
ad20140409.zip155,27604/10/2014
ad20140408.zip14,900,93804/09/2014
ad20140407.zip269,98104/08/2014
ad20140406.zip98704/07/2014
ad20140405.zip98704/06/2014
ad20140404.zip202,04004/05/2014
ad20140403.zip5,168,57204/04/2014
ad20140402.zip92,18204/03/2014
ad20140401.zip15,560,59504/02/2014
ad20140331.zip231,60204/01/2014
ad20140330.zip98603/31/2014
ad20140329.zip98703/30/2014
ad20140328.zip160,76303/29/2014
ad20140327.zip6,061,71003/28/2014
ad20140326.zip221,96703/27/2014
ad20140325.zip13,649,23403/26/2014
ad20140324.zip270,78003/25/2014
ad20140323.zip98703/24/2014
ad20140322.zip98703/23/2014
ad20140321.zip165,99103/22/2014
ad20140320.zip5,746,63003/21/2014
ad20140319.zip247,96503/20/2014
ad20140318.zip18,343,34403/19/2014
ad20140317.zip302,73903/18/2014
ad20140316.zip98703/17/2014
ad20140315.zip98703/16/2014
ad20140314.zip217,49603/15/2014
ad20140313.zip5,665,38103/14/2014
ad20140312.zip212,22903/13/2014
ad20140311.zip10,887,76403/12/2014
ad20140310.zip280,43303/11/2014
ad20140309.zip98703/10/2014
ad20140308.zip98703/09/2014
ad20140307.zip206,32203/08/2014
ad20140306.zip6,194,13003/07/2014
ad20140305.zip73,09403/06/2014
ad20140304.zip14,443,62803/05/2014
ad20140303.zip168,23803/04/2014
ad20140302.zip98703/03/2014
ad20140301.zip98703/02/2014
ad20140228.zip121,18403/01/2014
ad20140227.zip5,467,75302/28/2014
ad20140226.zip158,77902/27/2014
ad20140225.zip15,247,82802/26/2014
ad20140224.zip130,75802/25/2014
ad20140223.zip98702/24/2014
ad20140222.zip98702/23/2014
ad20140221.zip142,14002/22/2014
ad20140220.zip5,126,98902/21/2014
ad20140219.zip116,67702/20/2014
ad20140218.zip12,464,00302/19/2014
ad20140217.zip48,94002/18/2014
ad20140216.zip98702/17/2014
ad20140215.zip98802/16/2014
ad20140214.zip104,74002/15/2014
ad20140213.zip4,945,61602/14/2014
ad20140212.zip102,43702/13/2014
ad20140211.zip10,199,80502/12/2014
ad20140210.zip256,72802/11/2014
ad20140209.zip98802/10/2014
ad20140208.zip98802/09/2014
ad20140207.zip260,12302/08/2014
ad20140206.zip5,298,61202/07/2014
ad20140205.zip340,69602/06/2014
ad20140204.zip15,539,88302/05/2014
ad20140203.zip156,86202/04/2014
ad20140202.zip98802/03/2014
ad20140201.zip98602/02/2014
ad20140131.zip239,20002/01/2014
ad20140130.zip5,112,01901/31/2014
ad20140129.zip77,25201/30/2014
ad20140128.zip12,271,89001/29/2014
ad20140127.zip205,52201/28/2014
ad20140126.zip98801/27/2014
ad20140125.zip98801/26/2014
ad20140124.zip140,68701/25/2014
ad20140123.zip4,612,80201/24/2014
ad20140122.zip107,54401/23/2014
ad20140121.zip12,577,12701/22/2014
ad20140120.zip79,21701/21/2014
ad20140119.zip98801/20/2014
ad20140118.zip98701/19/2014
ad20140117.zip54,16701/18/2014
ad20140116.zip4,856,77101/17/2014
ad20140115.zip312,30101/16/2014
ad20140114.zip12,838,47901/15/2014
ad20140113.zip111,20501/14/2014
ad20140112.zip98601/13/2014
ad20140111.zip98601/12/2014
ad20140110.zip112,85101/11/2014
ad20140109.zip5,106,05501/10/2014
ad20140108.zip838,89601/09/2014
ad20140107.zip13,678,42101/08/2014
ad20140106.zip81,32101/07/2014
ad20140105.zip98801/06/2014
ad20140104.zip98701/05/2014
ad20140103.zip67,86401/04/2014
ad20140102.zip5,085,74101/03/2014
ad20140101.zip24,47701/02/2014

1980-2013 [Top]
File NameFile Size (bytes)Posting Date
PADX-2013-Retro.doc27,13601/17/2014
ad20131231-11.zip86,382,47001/17/2014
ad20131231-10.zip118,019,39801/17/2014
ad20131231-09.zip119,111,15001/17/2014
ad20131231-08.zip116,755,75301/17/2014
ad20131231-07.zip117,590,49401/17/2014
ad20131231-06.zip119,303,43401/17/2014
ad20131231-05.zip119,572,67501/17/2014
ad20131231-04.zip113,894,88901/17/2014
ad20131231-03.zip110,552,37101/17/2014
ad20131231-02.zip103,963,40701/17/2014
ad20131231-01.zip92,485,16901/17/2014