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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/26/2006
Application #:
10645070
Filing Dt:
08/21/2003
Publication #:
Pub Dt:
02/23/2006
Inventors:
Michael L. Slaugenhaupt, Jay N. Bruggeman
Title:
MEASURING DUCT OFFGAS TEMPERATURES TO IMPROVE ELECTROLYTIC CELL ENERGY EFFICIENCY
Assignment: 1
Reel/Frame:
014423/0465Recorded: 08/21/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/20/2003
Exec Dt:
08/20/2003
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
ALCOA INC.
GLENN E. KLEPAC
INTELLECTUAL PROPERTY LAW DIVISION
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001
Assignment: 2
Reel/Frame:
018826/0372Recorded: 01/31/2007Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECTLY LISTED PATENT NO. OF 7,112,268. THE CORRECT PATENT NO. IS 7,112,269. PREVIOUSLY RECORDED ON REEL 018645 FRAME 0901. ASSIGNOR(S) HEREBY CONFIRMS THE "WHICH HAS ISSUED AS U.S. PATENT NO. 7,112,268." HAS BEEN CORRECTED TO READ "WHICH HAS ISSUED AS U.S. PATENT NO. 7,112,269".
Assignors:
Exec Dt:
01/26/2007
Exec Dt:
01/24/2007
Assignee:
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
HEATH J. BRIGGS
1200 17TH STREET
DENVER, CO 80202

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