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DATAMP Patents by Date for June 1858
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
120,407----[datamp][all]
820,473----[datamp][all]
1520,553---AI202[datamp][all]
2220,615----[datamp][all]
2920,692----[datamp][all]