公开(公告)号：US20200370215A1

公开(公告)日：2020-11-26

申请号：US16898225

申请日：2020-06-10

Applicant: Modern Meadow, Inc.

Inventor： Francoise Suzanne MARGA ,  Darryl M. CASSINGHAM ,  Monique DE LEEUW ,  Gabor FORGACS

IPC: D04H1/4266 ,  D04H1/30 ,  D03D15/00 ,  C12P21/00 ,  C14C3/02 ,  D04H1/44

Abstract: Methods of using of natural or engineered proteins such as collagen to form tanned and/or crosslinked fibers suitable for a wide range of textile manufacturing processes, including non-woven, woven and knitted fabrics. In particular, described herein are methods of forming collagen fibers formed from cell-cultured materials by forming a solution of collagen, tanning agent and in some variations cross-linker, and shortly thereafter, extruding collagen fibers. Also described herein are collagen fibers formed by these methods.

公开(公告)号：US20180230644A1

公开(公告)日：2018-08-16

申请号：US15761209

申请日：2016-09-21

Applicant: MODERN MEADOW, INC.

Inventor： Brendan Patrick PURCELL ,  Gabor FORGACS

IPC: D06N3/00 ,  C14C3/06

CPC classification number: D06N3/0006 ,  C12N5/0068 ,  C12N2533/50 ,  C14C3/06 ,  D06N3/00 ,  D06N3/0011

Abstract: Engineered, reinforced leather materials (engineered leathers) including a composite of a fibrous matrix that has been tanned to allow crosslinking of the fibrous matrix to the collagen formed by cultured cells (e.g., fibroblasts). These engineered leathers may be referred to as fiber-reinforced biological tissue composites. Also described herein are methods of making such fiber-reinforced biological tissue composites.