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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/16/1995
Application #:
08138351
Filing Dt:
10/18/1993
Inventors:
MICHAEL L. BRADEN, VERONICA K. BRADEN, MANIAN RAMESH, EVERETT C. PHILLIPS
Title:
METHOD FOR REMOVING A CYANIDE CONTAMINANT FROM REFINERY WASTE WATER STREAMS
Assignment: 1
Reel/Frame:
006731/0758Recorded: 10/18/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/11/1993
Exec Dt:
10/11/1993
Exec Dt:
10/06/1993
Exec Dt:
10/06/1993
Assignee:
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Correspondent:
ROBERT W. STROZIER
GUNN & KUFFNER
5 GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:
009490/0634Recorded: 10/05/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/28/1998
Assignee:
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 3
Reel/Frame:
012312/0854Recorded: 12/07/2001Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2001
Assignee:
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198

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