Patent · US Active

Tissue scaffold materials for tissue regeneration and methods of making

US12029833B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignee

Cornell University · IT

Inventors

Jason A. Spector · New York, US
Abraham D. Stroock · Ithaca, US
John Morgan · Portland, US

Key dates

Filing date	Mar 4, 2021
Grant date	Jul 9, 2024
Priority date	—
Expiry date	May 3, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2300/602
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed herein are tissue scaffold materials with microspheres of one density embedded in hydrogel of a different density. The disclosed materials have improved ability to facilitate cellular invasion and vascularization for wound healing and tissue regeneration. The inventors have found that materials having components with different densities promotes invasion of cells, including desirable cells such as fibroblasts and endothelial precursor cells, into the scaffold.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.