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:
Jan. 20, 2015
Filed:
Mar. 04, 2010
Applicants:
Francesco Madaro, Fort Worth, TX (US);
Tor Grande, Trondheim, NO;
Mariann Einarsrud, Trondheim, NO;
Kjell Wiik, Trondheim, NO;
Inventors:
Francesco Madaro, Fort Worth, TX (US);
Tor Grande, Trondheim, NO;
MariAnn Einarsrud, Trondheim, NO;
Kjell Wiik, Trondheim, NO;
Assignee:
Cerpotech AS, Trondheim, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 33/00 (2006.01); C01G 35/00 (2006.01); C04B 35/495 (2006.01); C04B 35/64 (2006.01); C04B 35/626 (2006.01); H01L 41/107 (2006.01); H01L 41/187 (2006.01);
U.S. Cl.
CPC ...
C01G 33/006 (2013.01); C04B 2235/3201 (2013.01); C01P 2002/88 (2013.01); C01P 2002/30 (2013.01); C01P 2002/34 (2013.01); C01G 35/00 (2013.01); C01P 2004/10 (2013.01); C04B 35/495 (2013.01); C01P 2004/03 (2013.01); C01P 2004/62 (2013.01); C04B 2235/81 (2013.01); C04B 2235/3205 (2013.01); C04B 2235/3298 (2013.01); C01G 33/00 (2013.01); C04B 35/62645 (2013.01); C01P 2004/54 (2013.01); C04B 2235/3272 (2013.01); C04B 2235/3227 (2013.01); C04B 2235/3251 (2013.01); C01P 2002/72 (2013.01); C04B 35/6267 (2013.01); H01L 41/1873 (2013.01);
Abstract
A process for the preparation of a niobium compound of formula (I):DNbEO  (I)