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.:
Date of Patent:
Jun. 17, 2025
Filed:
Jul. 15, 2019
Lothar Germeroth, Goettingen, DE;
Lothar Germeroth, Goettingen, DE;
Abstract
The invention provides a method of producing a non-immunogenic (bio)engineered tissue from pluripotent stem cells or pluripotent stem cell derivatives, the respective cells being deficient of MHC class I molecules and comprising an immunomodulatory protein on their surface, wherein the method comprises inducing the differentiation of the pluripotent stem cells into a cell type that is essential for the function of the engineered tissue under conditions that also allow the formation of the engineered tissue, thereby rendering the engineered tissue to be non-immunogenic to a recipient of the engineered tissue. The present invention further relates to an engineered tissue, a pharmaceutical composition comprising the engineered tissue, medical treatments using the engineered tissue and uses of the engineered tissue.