美國
US 12,702,729 B2
Resorbable complex shape memory poly(propylene fumarate) star scaffolds for 4D printing applications
US 12,702,729 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:University of Akron。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- University of Akron
- 發明人
- Matthew Becker; Gaelle LE FER
- 公開日
- 2026-08-11
- 申請日
- 2023-03-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,729 B2 · US12702729 · 12702729
摘要
In various embodiments, the present invention is directed resorbable star PPF 4D printed structures with compressive shape memory properties. In some embodiments, these printed structures may be compressed at room temperature from a first thickness to a second thickness for insertion into the body, where they reach body temperature and expand into a desired (third) thickness.…
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專利局網站: 美國專利商標局(USPTO)