65 percent of PCT applications were in a PDF in 2021, up from just under 44 percent a decade earlier. This change reflects a significant decrease in methods using paper, including discontinuing the PCT-Easy method. In 2021, international patent applications were almost all submitted electronically. Only 1.3 percent of applications were filed using paper.
Distribution of international patent applications submitted in 2011 and 2021, by medium
Characteristic
2011
2021
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WIPO. (June 9, 2022). Distribution of international patent applications submitted in 2011 and 2021, by medium [Graph]. In Statista. Retrieved July 22, 2024, from https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/
WIPO. "Distribution of international patent applications submitted in 2011 and 2021, by medium." Chart. June 9, 2022. Statista. Accessed July 22, 2024. https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/
WIPO. (2022). Distribution of international patent applications submitted in 2011 and 2021, by medium. Statista. Statista Inc.. Accessed: July 22, 2024. https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/
WIPO. "Distribution of International Patent Applications Submitted in 2011 and 2021, by Medium." Statista, Statista Inc., 9 Jun 2022, https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/
WIPO, Distribution of international patent applications submitted in 2011 and 2021, by medium Statista, https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/ (last visited July 22, 2024)
Distribution of international patent applications submitted in 2011 and 2021, by medium [Graph], WIPO, June 9, 2022. [Online]. Available: https://www.statista.com/statistics/1257270/distribution-of-international-patent-applications-media/