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Patent Assignment Assignor Details
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Assignor Name : DAVIS, DAVID C.
Total Assignments: 4
Assignment: 1
Reel/Frame:005760/0169   Pages: 2
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/04/1991
2
Exec Dt:
06/28/1991
3
Exec Dt:
06/11/1991
4
Exec Dt:
06/11/1991
Assignee
1
A CORPORATION OF
ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198
DELAWARE
Property
 
Pat #
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NONE
07714941
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.,
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:007014/0723   Pages: 3
Recorded: 05/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/1994
2
Exec Dt:
05/10/1994
Assignee
1
WASHINGTON, DISTRICT OF COLUMBIA 20546
Property
 
Pat #
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NONE
08243665
Correspondence name and address
NASA HEADQUARTERS
GUY M. MILLER, ESQ.
CODE GP
WASHINGTON, DC 20546
Assignment: 3
Reel/Frame:018491/0911   Pages: 4
Recorded: 11/07/2006
Attorney Dkt #:7992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2006
2
Exec Dt:
11/07/2006
3
Exec Dt:
11/07/2006
4
Exec Dt:
11/06/2006
Assignee
1
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11557341
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 4
Reel/Frame:004692/0020   Pages: 1
Recorded: 04/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07036389
Correspondence name and address
JAMES B. KINZER
KINZER, PLYER, DORN AND MC EACHRAN
STE. 2711, 55 EAST MONROE ST.
CHICAGO, IL 60603

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