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:
Dec. 23, 2025
Filed:
Nov. 29, 2019
Universite Claude Bernard Lyon 1, Villeurbanne, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Institut National Des Sciences Appliquees DE Lyon, Villeurbanne, FR;
Ecole Superieure DE Chimie, Physique, Electronique DE Lyon, Villeurbanne, FR;
Christophe Marquette, Villeurbanne, FR;
Edwin-Joffrey Courtial, Villeurbanne, FR;
Alizée Delbarre, Sevrier, FR;
Arthur Colly, Villeurbanne, FR;
UNIVERSITE CLAUDE BERNARD LYON 1, Villeurbanne, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON, Villeurbanne, FR;
ECOLE SUPERIEURE DE CHIMIE, PHYSIQUE, ELECTRONIQUE DE LYON, Villeurbanne, FR;
Abstract
An additive manufacturing process and device implement the deposition of a material to form a three-dimensional object. The process includes depositing the material in suspension within a stressed granular medium that comprises a granular phase and a gaseous interstitial phase. The granular phase consists solely of a material taking the form of discrete, solid elements that interact in regions of contact therebetween.