USPTO Data Sets



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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

*** 02/13/2015 NOTE: In anticipation of the Hague Agreement Concerning the International Registration of Industrial Designs (Hague Agreement) having effect in the United States in the future, the description for certain Data Type Definition (DTD) element names has been changed to accommodate international design applications. For more information, please see the documentation, "PADX-File-Description-v2_Hague.doc". Specifically, the description for the following DTD element names has been changed: country; doc-number; kind; and date. DTD element names are not changing. In the future, content relating to international design applications may be present in these DTD fields. The date the Hague Agreement will take effect with respect to these files is *** May 13, 2015. ***




2016  |  1980-2015

2016 [Top]
File NameFile Size (bytes)Posting Date
ad20160428.zip7,412,20004/29/2016
ad20160427.zip447,98004/28/2016
ad20160426.zip26,673,97004/27/2016
ad20160425.zip168,69304/26/2016
ad20160424.zip98804/25/2016
ad20160423.zip98804/24/2016
ad20160422.zip106,59304/23/2016
ad20160421.zip5,932,15904/22/2016
ad20160420.zip120,22204/21/2016
ad20160419.zip23,766,53904/20/2016
ad20160418.zip138,77204/19/2016
ad20160417.zip98804/18/2016
ad20160416.zip98804/17/2016
ad20160415.zip147,69904/16/2016
ad20160414.zip4,888,67304/15/2016
ad20160413.zip102,58004/14/2016
ad20160412.zip21,790,14104/13/2016
ad20160411.zip97,55904/12/2016
ad20160410.zip98804/11/2016
ad20160409.zip98804/10/2016
ad20160408.zip174,58004/09/2016
ad20160407.zip4,790,15904/08/2016
ad20160406.zip98,93504/07/2016
ad20160405.zip25,823,96904/06/2016
ad20160404.zip131,44604/05/2016
ad20160403.zip98804/04/2016
ad20160402.zip98804/03/2016
ad20160401.zip102,10204/02/2016
ad20160331.zip6,681,83604/01/2016
ad20160330.zip100,26903/31/2016
ad20160329.zip24,944,83903/30/2016
ad20160328.zip984,53403/29/2016
ad20160327.zip98903/28/2016
ad20160326.zip98903/27/2016
ad20160325.zip135,63903/26/2016
ad20160324.zip7,301,79303/25/2016
ad20160323.zip191,91503/24/2016
ad20160322.zip23,304,54803/23/2016
ad20160321.zip209,96903/22/2016
ad20160320.zip98803/21/2016
ad20160319.zip98803/20/2016
ad20160318.zip580,07603/19/2016
ad20160317.zip6,629,25003/18/2016
ad20160316.zip174,77203/17/2016
ad20160315.zip21,293,12703/16/2016
ad20160314.zip147,93603/15/2016
ad20160313.zip98803/14/2016
ad20160312.zip98803/13/2016
ad20160311.zip113,21203/12/2016
ad20160310.zip6,637,00603/11/2016
ad20160309.zip94,27803/10/2016
ad20160308.zip21,058,71003/09/2016
ad20160307.zip290,09103/08/2016
ad20160306.zip98803/07/2016
ad20160305.zip98803/06/2016
ad20160304.zip178,89403/05/2016
ad20160303.zip7,531,21403/04/2016
ad20160302.zip131,68103/03/2016
ad20160301.zip20,343,14703/02/2016
ad20160229.zip141,43403/01/2016
ad20160228.zip98902/29/2016
ad20160227.zip98902/28/2016
ad20160226.zip175,22002/27/2016
ad20160225.zip7,293,29002/26/2016
ad20160224.zip127,12202/25/2016
ad20160223.zip20,215,29602/24/2016
ad20160222.zip87,13802/23/2016
ad20160221.zip98802/22/2016
ad20160220.zip98802/21/2016
ad20160219.zip125,32302/20/2016
ad20160218.zip5,597,45702/19/2016
ad20160217.zip167,00502/18/2016
ad20160216.zip20,972,38902/17/2016
ad20160215.zip83,74602/16/2016
ad20160214.zip98802/15/2016
ad20160213.zip98802/14/2016
ad20160212.zip388,92902/13/2016
ad20160211.zip5,309,57902/12/2016
ad20160210.zip276,53602/11/2016
ad20160209.zip17,480,86002/10/2016
ad20160208.zip141,29702/09/2016
ad20160207.zip98802/08/2016
ad20160206.zip98802/07/2016
ad20160205.zip122,17502/06/2016
ad20160204.zip6,593,07902/05/2016
ad20160203.zip116,70502/04/2016
ad20160202.zip19,857,27302/03/2016
ad20160201.zip181,51702/02/2016
ad20160131.zip98602/01/2016
ad20160130.zip98701/31/2016
ad20160129.zip130,09201/30/2016
ad20160128.zip4,880,18301/29/2016
ad20160127.zip126,60701/28/2016
ad20160126.zip22,592,24901/27/2016
ad20160125.zip315,94301/26/2016
ad20160124.zip98801/25/2016
ad20160123.zip98801/24/2016
ad20160122.zip188,34201/23/2016
ad20160121.zip5,824,75801/22/2016
ad20160120.zip794,93701/21/2016
ad20160119.zip14,803,49801/20/2016
ad20160118.zip69,49901/19/2016
ad20160117.zip98801/18/2016
ad20160116.zip98801/17/2016
ad20160115.zip487,45101/16/2016
ad20160114.zip5,254,80001/15/2016
ad20160113.zip255,63601/14/2016
ad20160112.zip20,852,06201/13/2016
ad20160111.zip147,58901/12/2016
ad20160110.zip98701/11/2016
ad20160109.zip98801/10/2016
ad20160108.zip103,26201/09/2016
ad20160107.zip5,857,39001/08/2016
ad20160106.zip153,18501/07/2016
ad20160105.zip18,510,11601/06/2016
ad20160104.zip49,88401/05/2016
ad20160103.zip98801/04/2016
ad20160102.zip98801/03/2016
ad20160101.zip60,40601/02/2016

1980-2015 [Top]
File NameFile Size (bytes)Posting Date
PADX-2015-Retro.doc28,67204/07/2016
ad20151231-14.zip77,806,23204/07/2016
ad20151231-13.zip123,360,73304/07/2016
ad20151231-12.zip118,792,50704/07/2016
ad20151231-11.zip119,091,74004/07/2016
ad20151231-10.zip121,305,58204/07/2016
ad20151231-09.zip115,287,09904/07/2016
ad20151231-08.zip115,090,56904/07/2016
ad20151231-07.zip114,304,26104/07/2016
ad20151231-06.zip117,413,00604/07/2016
ad20151231-05.zip113,256,73404/07/2016
ad20151231-04.zip107,400,24804/07/2016
ad20151231-03.zip105,431,17104/07/2016
ad20151231-02.zip98,148,88304/07/2016
ad20151231-01.zip88,257,70904/07/2016