The statistic shows the number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used. In 2018, a total of 56,142 patent applications were filed using the Patent Cooperation Treaty (PCT).
Number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used
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WIPO. (October 31, 2019). Number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used [Graph]. In Statista. Retrieved May 25, 2020, from https://www.statista.com/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. "Number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used." Chart. October 31, 2019. Statista. Accessed May 25, 2020. https://www.statista.com/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. (2019). Number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used. Statista. Statista Inc.. Accessed: May 25, 2020. https://www.statista.com/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO. "Number of International Patent Applications of U.S. Companies from 2002 to 2018, by Treaty System Used." Statista, Statista Inc., 31 Oct 2019, https://www.statista.com/statistics/256749/number-of-international-patent-applications-of-us-companies/
WIPO, Number of international patent applications of U.S. companies from 2002 to 2018, by treaty system used Statista, https://www.statista.com/statistics/256749/number-of-international-patent-applications-of-us-companies/ (last visited May 25, 2020)
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