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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11633518 B1

PDFFull Text
Date of Patent:
Apr. 25, 2023

Filed:

Jan. 07, 2020

Graft scaffold for cartilage repair and process for making same

Applicant:

Eth Zurich, Zurich, CH;

Inventors:

Matti Kesti, Zurich, CH;

Marcy Zenobi-Wong, Zurich, CH;

Michael Muller, Zurich, CH;

Assignee:

ETH ZURICH, Zurich, CH;

Attorney:

JMB Davis Ben-David

Primary Examiner:

Taeyoon Kim

Int. Cl.
CPC ...
A61L 27/20 (2006.01); A61L 27/26 (2006.01); A61L 27/38 (2006.01); A61L 27/48 (2006.01); B33Y 10/00 (2015.01); A61L 27/46 (2006.01); B33Y 30/00 (2015.01); A61L 27/36 (2006.01); B33Y 70/10 (2020.01); B33Y 80/00 (2015.01); A61L 27/52 (2006.01); A61L 27/54 (2006.01); G05B 19/4099 (2006.01); B33Y 50/02 (2015.01);
U.S. Cl.
CPC ...
A61L 27/20 (2013.01); A61L 27/26 (2013.01); A61L 27/3612 (2013.01); A61L 27/3817 (2013.01); A61L 27/3852 (2013.01); A61L 27/3856 (2013.01); A61L 27/46 (2013.01); A61L 27/48 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/10 (2020.01); B33Y 80/00 (2014.12); G05B 19/4099 (2013.01); A61L 2300/414 (2013.01); A61L 2430/06 (2013.01); B33Y 50/02 (2014.12); G05B 2219/35134 (2013.01); G05B 2219/49007 (2013.01);
Abstract

The present invention relates to a method of providing a graft scaffold for cartilage repair, particularly in a human patient. The method of the invention comprising the steps of providing particles and/or fibres; providing an aqueous solution of a gelling polysaccharide; providing mammalian cells; mixing said particles and/or fibres, said aqueous solution of a gelling polysaccharide and said mammalian cells to obtain a printing mix; and depositing said printing mix in a three-dimensional form. The invention further relates to graft scaffolds and grafts obtained by the method of the invention.

Find Patent Forward Citations

Kesti, Matti. (2023). Graft scaffold for cartilage repair and process for making same (U.S. Patent No. 11633518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11633518

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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