United States
US 12,702,729 B2
Resorbable complex shape memory poly(propylene fumarate) star scaffolds for 4D printing applications
US 12,702,729 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: University of Akron. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- University of Akron
- Inventors
- Matthew Becker; Gaelle LE FER
- Publication date
- 2026-08-11
- Filing date
- 2023-03-09
- Document type
- B2 Granted patent
- Also written as
- US 12,702,729 B2 · US12702729 · 12702729
Abstract
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.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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