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Patent Assignment Assignee Details
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Assignee Name : NALCO ENERGY SERVICES L.P
Total Assignments: 4
Assignment: 1
Reel/Frame:021030/0825   Pages: 4
Recorded: 06/02/2008
Attorney Dkt #:5681-NES
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/07/2003
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09200368
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:020120/0472   Pages: 3
Recorded: 11/15/2007
Attorney Dkt #:7817 CO1-NES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/2004
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11940731
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:019940/0869   Pages: 3
Recorded: 10/10/2007
Attorney Dkt #:7726 CO1-NES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2004
2
Exec Dt:
11/17/2004
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11870035
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 4
Reel/Frame:022859/0001   Pages: 6
Recorded: 06/22/2009
Attorney Dkt #:7815 CO1-NES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2005
2
Exec Dt:
02/17/2005
3
Exec Dt:
01/24/2005
Assignee
1
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12489079
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198

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