Patent · US Active

Biomaterial

US11554196B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignees

MATRICEL GMBH · DE
CHARITÉ—UNIVERSITÄTSMEDIZIN BERLIN · DE

Inventors

Ingo Heschel · Herzogenrath, DE
Hans Leemhuis · Aachen, DE
Georg Duda · Berlin, DE
Aarón Xerach Herrera Martín · Berlin, DE
Ansgar Petersen · Berlin, DE

Key dates

Filing date	Jun 28, 2017
Grant date	Jan 17, 2023
Priority date	—
Expiry date	Apr 20, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2430/38
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A biomaterial, particularly for tissue regeneration, includes an open, porous bioresorbable first material portion and a second material portion that is stiffer than the first material portion, wherein the volume fraction of the stiffer material is less than 30% of the total volume of the biomaterial, and the structural stiffness of the second material portion is at least 10 times greater than that of the first material portion.

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