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:
Oct. 07, 2025
Filed:
Mar. 22, 2023
Universite DE Bordeaux, Bordeaux, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Institut D'optique Theorique ET Appliquee, Palaiseau, FR;
Maxime Feyeux, Talence, FR;
Kevin Allessandri, Bordeaux, FR;
Pierre Nassoy, Bordeaux, FR;
Laurent Cognet, Bordeaux, FR;
Abdelhamid Benazzouz, Pessac, FR;
Erwan Bezard, Bordeaux, FR;
UNIVERSITE DE BORDEAUX, Bordeaux, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
INSTITUT D'OPTIQUE THEORIQUE ET APPLIQUEE, Palaiseau, FR;
Abstract
The invention relates to a neural tissue unit for use in implantation into the nervous system of a human or non-human mammal, wherein said neural tissue unit contains differentiated post-mitotic neuronal cells in an extracellular matrix, said unit being obtained from a cellular microcompartment comprising a hydrogel capsule surrounding the neural tissue unit, and said hydrogel capsule being at least partially removed before use of the neural tissue unit. The invention also relates to a process for preparing such a neural tissue unit.