Status on December 23, 2020Patent Cooperation Treaty • January 18th, 2021
Contract Type FiledJanuary 18th, 2021State Date on which State State Date on which Statebecame party to the became party to theTreaty Treaty Albania...................................................... October 4, 1995 Iceland March 23, 1995 Algeria1 ..................................................... March 8, 2000 India1 December 7, 1998 Angola ...................................................... December 27, 2007 Indonesia1 September 5, 1997 Antigua and Barbuda ................................ March 17, 2000 Iran1 (Islamic Republic of) October 4, 2013 Armenia1................................................... December 25, 1991 Ireland August 1, 1992 Australia.................................................... March 31, 1980 Israel June 1, 1996 Austria ...................................................... April 23, 1979 Italy March 28, 1985 Azerbaijan................................................. December 25, 1995 Japan October 1, 1978 Bahrain1 .................................................... March 18, 2007