Patent · US Active

Dense fibrillar collagen matrices for tissue repair and the preparation method thereof

US9867902B2 · kind B2 · utility

1Cited by

2References

8Claims

0Family size

Assignees

Universite Pierre Et Marie Curie (Paris 6) · FR
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE · FR
Universite de Versailles Saint-Quentin-en-Yvelines · FR

Inventors

Marie-Madeleine Giraud-Guille · Paris, FR
Nadine Nassif · Paris, FR
Yan Wang · Hunan, CN
Christophe HELARY · Champigny-sur-Marne, FR
Anne Pelle · Vanves, FR

Key dates

Filing date	May 30, 2011
Grant date	Jan 16, 2018
Priority date	—
Expiry date	May 30, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2430/40
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Method for preparing a homogeneous collagen-based material by concentration of a collagen solution, includes bringing a collagen solution into contact by way of continuous injection and use of the material for tissue repair.

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