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DATAMP Patents by Month for 1861
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
MonthUtilityReissueDesignXAIPatents
January 31,006----[datamp][all]
February 31,292RE1,139---[datamp][all]
March 31,595----[datamp][all]
April 31,877RE1,173---[datamp][all]
May 32,273RE1,185---[datamp][all]
June 32,467----[datamp][all]
July 32,682----[datamp][all]
August 32,971----[datamp][all]
September 33,199RE1,226---[datamp][all]
October 33,394----[datamp][all]
November 33,631----[datamp][all]
December 33,822----[datamp][all]