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:
Oct. 06, 2026
Filed:
Mar. 29, 2022
Elkem Asa, Oslo, NO;
Emmanuelle Ott, Oslo, NO;
Eivind Gustav Hoel, Kristiansand, NO;
Leander Michels, Kristiansand, NO;
Cathrine Hartung, Kristiansand, NO;
Ole Svein Klevan, Stjørdal, NO;
Thilo Haunhorst, Osnabrück, DE;
ELKEM ASA, Oslo, NO;
Abstract
A ferrosilicon vanadium and/or niobium (FeSi V and/or Nb) alloy having 15-80 wt % Si; 0.5-40 wt % V and/or Nb; up to 10 wt & Mo; up to 5 wt % Cr; up to 3 wt % Cu; up to 3 wt % Ni; up to 20 wt % Mg; 0.01 to 7 wt % Al; up to 13 wt % Ba; 0.01 to 7 wt % Ca; up to 13 wt % Mn; up to 8 wt & Zr; up to 12 wt & La and/or Ce and/or misch metal; up to 5 wt % Sr; up to 3 wt % Bi; up to 3 wt & Sb; up to 1.5 wt % Ti; balance Fe and incidental impurities; a method for the production of a FeSi V and/or Nb alloy and the use thereof in cast iron.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile