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:
Jul. 14, 2020
Filed:
Jan. 31, 2013
Jerome Bibette, Paris, FR;
Nicolas Atrux-tallau, Antibes, FR;
Hugo Domejean, Paris, FR;
Anette Funfak, Paris, FR;
Nicolas Bremond, Paris, FR;
Pierre Nassoy, Villenave d'Ornon, FR;
Kevin Alessandri, Geneva, CH;
Jerome Bibette, Paris, FR;
Nicolas Atrux-Tallau, Antibes, FR;
Hugo Domejean, Paris, FR;
Anette Funfak, Paris, FR;
Nicolas Bremond, Paris, FR;
Pierre Nassoy, Villenave d'Ornon, FR;
Kevin Alessandri, Geneva, CH;
CAPSUM, Marseilles, FR;
Abstract
A capsule containing at least one mammalian cell, includes a liquid core, and at least one external envelope totally encapsulating the liquid core at its periphery, the external envelope including at least one gelled polyelectrolyte and/or a stiffened biopolymer and being able to retain the liquid core when the capsule is immersed in a gas. The present invention further relates to the method for preparing such a capsule, to a method for screening cosmetic active ingredients as well as a culture method using such capsules.