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:
Nov. 16, 2004
Filed:
Aug. 21, 2002
Applicant:
Inventors:
Xavier Talpaert, Paris, FR;
Michel Simonet, Charnay les Macon, FR;
Marie-Jose Azzopardi, Vincennes, FR;
Anne Durandeau, Paris, FR;
Assignee:
Saint-Gobian Glass France, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/706 ; B32B 2/300 ;
U.S. Cl.
CPC ...
B32B 1/706 ; B32B 2/300 ;
Abstract
The subject of the invention is a transparent substrate, especially made of glass, provided on at least one of its faces with a layer based on an at least partially oxidized silicon derivative chosen from silicon dioxide or silicon oxides which are substoichiometric in terms of oxygen, silicon oxycarbide or silicon oxynitride, and having a hydrophilic character.