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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/17/1998
Application #:
08862204
Filing Dt:
05/23/1997
Inventors:
DAVID A. DZOMBAK, RAJAT S. GHOSH, RICHARD G. LUTHY, JOHN R. SMITH
Title:
METHOD FOR TREATING WATER CONTAMINATED WITH CYANIDE
Assignment: 1
Reel/Frame:
008674/0615Recorded: 08/25/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/1997
Assignee:
1501 ALCOA BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
ALUMINUM COMPANY OF AMERICA
GLENN E. KLEPAC, ESQ.
INTELLECTUAL PROPERTY LAW DIVISION
100 TECHNICAL DRIVE - ALCOA TECH. CENTER
ALCOA CENTER, PA 15069-0001
Assignment: 2
Reel/Frame:
010461/0371Recorded: 12/16/1999Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/1998
Assignee:
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
ALCOA INC.
DAVID W. PEARCE-SMITH, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA +15069
Assignment: 3
Reel/Frame:
040599/0309Recorded: 11/11/2016Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/31/2016
Assignee:
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212-5858
Correspondent:
ARCONIC INC.
C/O GREENBERG TRAURIG, LLP
500 CAMPUS DRIVE, SUITE 400
FLORHAM PARK, NJ 07932-0677

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