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. 07, 2004
Filed:
Jul. 10, 2002
Jørgen Gutzon Larsen, Bagsværd, DK;
Peter Halvor Larsen, Rosklide, DK;
Carsten Bagger, Roskilde, DK;
Haldor Topsoe A/S, Lyngby, DK;
Abstract
Glass composition for use as sealing material in fuel cells, comprising a glass matrix with main components consisting of SiO , Al O , and one or more compounds from group I metal oxides and/or group II metal oxides, and a filler material evenly dispersed in the matrix, wherein the filler material consists of particles of one or more refractive compounds from the group: MgO—MgAl O , stabilized zirconia, rare earth oxides, (Mg,Ca)SiO , Mg SiO , MgSiO , CaSiO , CaZrO , ThO , TiO , M AlSi O , where M =Ca, Sr or Ba.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile