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:
Mar. 31, 2026
Filed:
May. 16, 2022
Safran Aircraft Engines, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite Paul Sabatier—toulouse Iii, Toulouse Cedex, FR;
Institut National Polytechnique DE Toulouse, Toulouse Cedex, FR;
Mélanie Rousselle, Moissy-Cramayel, FR;
Florence Ansart, Labege, FR;
Claude Gilbert Jean-Pierre Estournes, Rieumes, FR;
Guillaume Fradet, Moissy-Cramayel, FR;
Arnaud Louis Gabriel Fregeac, Moissy-Cramayel, FR;
Serge Georges Vladimir Selezneff, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE PAUL SABATIER—TOULOUSE III, Toulouse Cedex, FR;
INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE, Toulouse Cedex, FR;
Abstract
A method for manufacturing an abradable layer and a substrate coated with this layer, may include: preparing a powder composition including at least ceramic particles and an inorganic filler having a lamellar crystallographic structure, the volume content of the inorganic filler in the powder composition being in a range of from 1 to 75%; compressing the powder composition; and sintering the powder composition thus compressed in order to obtain the abradable layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile