The publications for journals and patents from 2010 to 2021 for biomedical applications of 3D printing is around 14,500 and 5,600, respectively. The publication trends feature a steady growth, as shown in Figure . After 2014, the publication rapidly increased in both journals and patents. Compared to the number of granted patents, the number of journal publications increased steadily after 2017, and the difference became 2500 in 2021. The innovation of biomedical application using 3D printing techniques is blooming, and the commercialization of novel ideas also increases steadily despite a trivial decline in 2021 for patent publication. The top countries contributing to journal publications are shown in Figure . The United States and China are the leaders in journal publications, followed by Korea, the United Kingdom, Germany, and India contributing to this field with significant amounts of publications. According to our data collection, 90 countries/regions have gotten involved in this field with journal publications. This data demonstrates the importance of 3D printing techniques for biomedical applications around the world. The number of patent publications from different countries and institutions are given in Figures and respectively. As indicated, China and the United States lead the publication trend of patents, followed by Korea and Germany. There are 59 countries/regions which contributed to the patents in this field.