In 2020, a total of 579,230 patent applications were filed by U.S. companies using the Patent Cooperation Treaty (PCT). A further 10,005 patent applications were filed using the Madrid system, and another 531 were filed using the Hague system.
Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used
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WIPO. (November 1, 2021). Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used [Graph]. In Statista. Retrieved September 20, 2024, from https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. "Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used." Chart. November 1, 2021. Statista. Accessed September 20, 2024. https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. (2021). Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used. Statista. Statista Inc.. Accessed: September 20, 2024. https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. "Number of International Patent Applications of U.S. Companies from 2002 to 2020, by Treaty System Used." Statista, Statista Inc., 1 Nov 2021, https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO, Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used Statista, https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/ (last visited September 20, 2024)
Number of international patent applications of U.S. companies from 2002 to 2020, by treaty system used [Graph], WIPO, November 1, 2021. [Online]. Available: https://www-statista-com.ezproxy.canberra.edu.au/statistics/256749/number-of-international-patent-applications-of-us-companies/