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Reel/Frame:010235/0891   Pages: 3
Recorded: 09/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/20/2001
Application #:
09351968
Filing Dt:
07/12/1999
Title:
MINERALIZATION OF ALUMINA USING AN ACIDIC SOLUTION CONTAINING A DISSOLVED FLUORIDE TO FORM ALPHA ALUMINA
Assignors
1
Exec Dt:
07/14/1999
2
Exec Dt:
07/22/1999
3
Exec Dt:
07/30/1999
4
Exec Dt:
07/30/1999
Assignee
1
201 ISABELLA STREET
ALCOA CORPORATE CENTER
PITTSBURGH, PENNSYLVANIA 15212
Correspondence name and address
ALCOA INC.
GLENN E. KLEPAC, ESQ.
INTELLECTUAL PROPERTY LAW DIVISION
ALCOA TECHNICAL CENTER, 100 TECHNICAL DR
ALCOA CENTER, PA 15069-0001

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