In 2021, there were 99 biodegradable plastic patent applications by enterprises, which made up nearly 70 percent of patent applications in that year. The highest record of patent applications was in 2020 with a number of 130 applications.
Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021
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KOFIC, & Korean Intellectual Property Office. (May 15, 2022). Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021 [Graph]. In Statista. Retrieved November 21, 2024, from https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/
KOFIC, und Korean Intellectual Property Office. "Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021 ." Chart. May 15, 2022. Statista. Accessed November 21, 2024. https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/
KOFIC, Korean Intellectual Property Office. (2022). Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021 . Statista. Statista Inc.. Accessed: November 21, 2024. https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/
KOFIC, and Korean Intellectual Property Office. "Number of Biodegradable Plastic Patent Applications by Enterprises in South Korea from 2016 to 2021 ." Statista, Statista Inc., 15 May 2022, https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/
KOFIC & Korean Intellectual Property Office, Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021 Statista, https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/ (last visited November 21, 2024)
Number of biodegradable plastic patent applications by enterprises in South Korea from 2016 to 2021 [Graph], KOFIC, & Korean Intellectual Property Office, May 15, 2022. [Online]. Available: https://www.statista.com/statistics/1349305/south-korea-biodegradable-plastic-patent-applications-by-enterprises/