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DATAMP Patents by Date for November 1993
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
25,257,860----[datamp][all]
95,259,277RE34,433---[datamp][all]
165,261,714----[datamp][all]
305,265,990----[datamp][all]