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Withdrawn Patents
Here is a sampling of counts of withdrawn patents in buk xml files. There are nearly 8,000 in all. The patentsview api uses these xml files to build its database. They don't remove the withdrawn ones.
Withdrawn Patents in Bulk Files
file
count
ipgb20170307_wk10.zip
38
ipgb20161115_wk46.zip
34
ipgb20160126_wk04.zip
33
ipgb20130709_wk27.zip
33
ipgb20170523_wk21.zip
33
ipgb20141111_wk45.zip
32
ipgb20171017_wk42.zip
32
ipgb20140624_wk25.zip
31
ipgb20151208_wk49.zip
31
ipgb20171010_wk41.zip
30
ipgb20180424_wk16.zip
30
ipgb20170808_wk32.zip
30
ipgb20170711_wk28.zip
30
ipgb20170110_wk02.zip
30
ipgb20180417_wk15.zip
30
ipgb20170321_wk12.zip
30
ipgb20141125_wk47.zip
29
ipgb20180522_wk20.zip
29
ipgb20170418_wk16.zip
29
ipgb20180123_wk03.zip
29
ipgb20170425_wk17.zip
29
ipgb20160308_wk10.zip
28
ipgb20170620_wk25.zip
28
ipgb20151020_wk42.zip
28
ipgb20140708_wk27.zip
28