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Fig. 10. Patent applications trend by country and year. (A) Percentage of patents for biomimetic organ chips by country from 2003 to 2017. (B) The annual trend of applications for effective biomimetic chip patents by country. The gray section represents the unpublished section of the patent. CN, China; EP, Europe; JP, Japan; KR, Republic of Korea; PCT, Patent Cooperation Treaty; US, United States of America.
Korean J Physiol Pharmacol 2020;24:441-452 https://doi.org/10.4196/kjpp.2020.24.6.441
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