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DATAMP Patents by Date for May 1985
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
74,515,268----[datamp][all]
144,516,889----[datamp][all]
214,517,866----[datamp][all]
284,519,277----[datamp][all]