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. 17, 2015
Filed:
Oct. 29, 2010
Applicants:
Paul R. Aimone, Bridgewater, MA (US);
Prabhat Kumar, Framingham, MA (US);
Inventors:
Paul R. Aimone, Bridgewater, MA (US);
Prabhat Kumar, Framingham, MA (US);
Assignee:
H.C. Stark Inc., Newton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B 9/22 (2006.01); C22B 9/16 (2006.01); C22B 9/00 (2006.01); C22B 34/24 (2006.01); C22B 34/20 (2006.01); C22C 27/02 (2006.01);
U.S. Cl.
CPC ...
C22B 9/226 (2013.01); C22B 9/228 (2013.01); C22B 34/24 (2013.01); C22C 27/02 (2013.01);
Abstract
A niobium or niobium alloy which contains pure or substantially pure niobium and at least one metal element selected from the group consisting of Ru, Rh, Pd, Os, Ir, Pt, Mo, W and Re to form a niobium alloy that is resistant to aqueous corrosion. The invention also relates to the process of preparing the niobium alloy.