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DATAMP Patents by Date for May 2001
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
16,225,972-D441,309--[datamp][all]
86,227,308----[datamp][all]
156,230,595----[datamp][all]
296,237,245----[datamp][all]