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DATAMP Patents by Date for August 1857
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
417,914----[datamp][all]
1117,958----[datamp][all]
1818,007----[datamp][all]
2518,037----[datamp][all]