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DATAMP Patents by Date for January 1872
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2122,308----[datamp][all]
9122,599----[datamp][all]
16122,695----[datamp][all]
23122,916----[datamp][all]
30123,091----[datamp][all]