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DATAMP Patents by Month for 1859
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 22,481---AI215[datamp][all]
February 22,784---AI217[datamp][all]
March 23,070---AI221[datamp][all]
April 23,445----[datamp][all]
May 23,820RE733---[datamp][all]
June 24,277RE735---[datamp][all]
July 24,623---AI244[datamp][all]
August 24,927RE788---[datamp][all]
September 25,313----[datamp][all]
October 25,622RE840---[datamp][all]
November 25,945RE847---[datamp][all]
December 26,330RE864--AI259[datamp][all]