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. ***




2018  |  1980-2017

2018 [Top]
File NameFile Size (bytes)Posting Date
ad20180519.zip98905/20/2018
ad20180518.zip153,17405/19/2018
ad20180517.zip3,916,44305/18/2018
ad20180516.zip138,61505/17/2018
ad20180515.zip25,807,61805/16/2018
ad20180514.zip141,25505/15/2018
ad20180513.zip98805/14/2018
ad20180512.zip98805/13/2018
ad20180511.zip151,20605/12/2018
ad20180510.zip3,264,89705/11/2018
ad20180509.zip106,82105/10/2018
ad20180508.zip98805/09/2018
ad20180507.zip121,34205/08/2018
ad20180506.zip98805/07/2018
ad20180505.zip98805/06/2018
ad20180504.zip92,69305/05/2018
ad20180503.zip5,150,81805/04/2018
ad20180502.zip116,33905/03/2018
ad20180501.zip31,796,60505/02/2018
ad20180430.zip113,72205/01/2018
ad20180429.zip98804/30/2018
ad20180428.zip98804/29/2018
ad20180427.zip117,62704/28/2018
ad20180426.zip3,254,50104/27/2018
ad20180425.zip92,06904/26/2018
ad20180424.zip27,592,04804/25/2018
ad20180423.zip128,18004/24/2018
ad20180422.zip98804/23/2018
ad20180421.zip98804/22/2018
ad20180420.zip122,04304/21/2018
ad20180419.zip3,069,93404/20/2018
ad20180418.zip80,61804/19/2018
ad20180417.zip30,825,92404/18/2018
ad20180416.zip171,77304/17/2018
ad20180415.zip98804/16/2018
ad20180414.zip1,62804/15/2018
ad20180413.zip146,05104/14/2018
ad20180412.zip2,484,09704/13/2018
ad20180411.zip156,34004/12/2018
ad20180410.zip26,709,15904/11/2018
ad20180409.zip167,80104/10/2018
ad20180408.zip98804/09/2018
ad20180407.zip2,31704/08/2018
ad20180406.zip220,13804/07/2018
ad20180405.zip4,241,45004/06/2018
ad20180404.zip105,35904/05/2018
ad20180403.zip30,208,91304/04/2018
ad20180402.zip100,51104/03/2018
ad20180401.zip98804/02/2018
ad20180331.zip98804/01/2018
ad20180330.zip92,47403/31/2018
ad20180329.zip3,396,78703/30/2018
ad20180328.zip83,01603/29/2018
ad20180327.zip27,491,72203/28/2018
ad20180326.zip184,12203/27/2018
ad20180325.zip98903/26/2018
ad20180324.zip98803/25/2018
ad20180323.zip148,25203/24/2018
ad20180322.zip2,966,02803/23/2018
ad20180321.zip163,87003/22/2018
ad20180320.zip27,816,39703/21/2018
ad20180319.zip199,03803/20/2018
ad20180318.zip98803/19/2018
ad20180317.zip1,57903/18/2018
ad20180316.zip509,49003/17/2018
ad20180315.zip3,284,79503/16/2018
ad20180314.zip154,61903/15/2018
ad20180313.zip27,326,80203/14/2018
ad20180312.zip139,95603/13/2018
ad20180311.zip98703/12/2018
ad20180310.zip98803/11/2018
ad20180309.zip182,52603/10/2018
ad20180308.zip2,010,25603/09/2018
ad20180307.zip306,83903/08/2018
ad20180306.zip30,368,15303/07/2018
ad20180305.zip257,29703/06/2018
ad20180304.zip98803/05/2018
ad20180303.zip1,56303/04/2018
ad20180302.zip119,47703/03/2018
ad20180301.zip3,829,57403/02/2018
ad20180228.zip282,51603/01/2018
ad20180227.zip25,417,86102/28/2018
ad20180226.zip421,53402/27/2018
ad20180225.zip98902/26/2018
ad20180224.zip2,06802/25/2018
ad20180223.zip186,16702/24/2018
ad20180222.zip3,065,29502/23/2018
ad20180221.zip253,40702/22/2018
ad20180220.zip26,206,52402/21/2018
ad20180219.zip104,07902/20/2018
ad20180218.zip98802/19/2018
ad20180217.zip98802/18/2018
ad20180216.zip168,30502/17/2018
ad20180215.zip3,987,57302/16/2018
ad20180214.zip160,90502/15/2018
ad20180213.zip29,775,79902/14/2018
ad20180212.zip473,75202/13/2018
ad20180211.zip98802/12/2018
ad20180210.zip1,51002/11/2018
ad20180209.zip135,12202/10/2018
ad20180208.zip5,455,95302/09/2018
ad20180207.zip133,12202/08/2018
ad20180206.zip27,079,89502/07/2018
ad20180205.zip266,75702/06/2018
ad20180204.zip98802/05/2018
ad20180203.zip98802/04/2018
ad20180202.zip151,37202/03/2018
ad20180201.zip4,099,72302/02/2018
ad20180131.zip176,24502/01/2018
ad20180130.zip28,256,15301/31/2018
ad20180129.zip207,43501/30/2018
ad20180128.zip98801/29/2018
ad20180127.zip98801/28/2018
ad20180126.zip237,29301/27/2018
ad20180125.zip3,605,92101/26/2018
ad20180124.zip266,32001/25/2018
ad20180123.zip26,441,08801/24/2018
ad20180122.zip127,26201/23/2018
ad20180121.zip98801/22/2018
ad20180120.zip98801/21/2018
ad20180119.zip207,20201/20/2018
ad20180118.zip4,390,25401/19/2018
ad20180117.zip109,12101/18/2018
ad20180116.zip24,261,45101/17/2018
ad20180115.zip66,66201/16/2018
ad20180114.zip98801/15/2018
ad20180113.zip98801/14/2018
ad20180112.zip122,98301/13/2018
ad20180111.zip3,950,09301/12/2018
ad20180110.zip261,91301/11/2018
ad20180109.zip25,815,48901/10/2018
ad20180108.zip75,02201/09/2018
ad20180107.zip98801/08/2018
ad20180106.zip98801/07/2018
ad20180105.zip127,21501/06/2018
ad20180104.zip4,708,90801/05/2018
ad20180103.zip66,03801/04/2018
ad20180102.zip24,301,99801/03/2018
ad20180101.zip51,60901/02/2018

1980-2017 [Top]
File NameFile Size (bytes)Posting Date
ad20171231-18.zip76,101,72904/25/2018
ad20171231-17.zip120,094,27404/25/2018
ad20171231-16.zip112,746,73004/25/2018
ad20171231-15.zip109,886,42604/25/2018
ad20171231-14.zip105,349,73604/25/2018
ad20171231-13.zip103,167,00204/25/2018
ad20171231-12.zip106,075,45304/25/2018
ad20171231-11.zip104,973,34704/25/2018
ad20171231-10.zip99,775,79304/25/2018
ad20171231-09.zip100,750,04404/25/2018
ad20171231-08.zip99,906,12204/25/2018
ad20171231-07.zip101,712,27604/25/2018
ad20171231-06.zip100,723,64004/25/2018
ad20171231-05.zip96,294,89904/25/2018
ad20171231-04.zip92,084,91004/25/2018
ad20171231-03.zip91,932,90604/25/2018
ad20171231-02.zip84,212,74504/25/2018
ad20171231-01.zip76,162,21004/25/2018