Northwest Aluminum Technologies

Patent Applications and Registrations

Patent applications and USPTO patent grants for Northwest Aluminum Technologies.The latest application filed is for "anode for use in aluminum producing electrolytic cell".

Company Profile

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Northwest Aluminum Technologies -
Northwest Aluminum Technologies - Seattle WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Anode for use in aluminum producing electrolytic cell App 20070278107 - Barnett; Robert J. ; et al.	2007-12-06
Cu--Ni--Fe anode for use in aluminum producing electrolytic cell Grant 7,077,945 - Bergsma , et al. July 18, 2	2006-07-18
Maintaining molten salt electrolyte concentration in aluminum-producing electrolytic cell Grant 6,837,982 - Barnett , et al. January 4, 2	2005-01-04
Electrolytic cell for production of aluminum from alumina Grant 6,811,676 - Bradford , et al. November 2, 2	2004-11-02
Electrolytic cell for producing aluminum employing planar anodes Grant 6,800,191 - Barnett , et al. October 5, 2	2004-10-05
Cathode for aluminum producing electrolytic cell Grant 6,719,889 - Brown April 13, 2	2004-04-13
Cathode for a hall-heroult type electrolytic cell for producing aluminum Grant 6,719,890 - Brown April 13, 2	2004-04-13
Anode for use in aluminum producing electrolytic cell Grant 6,558,525 - Bradford , et al. May 6, 2	2003-05-06
Aluminum low temperature smelting cell metal collection Grant 6,419,812 - Beck , et al. July 16, 2	2002-07-16
Cathode connector for aluminum low temperature smelting cell Grant 6,419,813 - Brown , et al. July 16, 2	2002-07-16

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