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Patent Assignment Assignor Details
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Assignor Name : GABEL, ROBERT K.
Total Assignments: 10
Assignment: 1
Reel/Frame:004801/0592   Pages: 1
Recorded: 08/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/13/1987
2
Exec Dt:
08/13/1987
Assignee
1
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07086060
Correspondence name and address
SHERIDAN, ROSS & MC INTOSH
4155 EAST JEWELL AVENUE
SUITE 700
DENVER, CO 80222
Assignment: 2
Reel/Frame:004842/0772   Pages: 1
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1988
2
Exec Dt:
02/02/1988
3
Exec Dt:
02/02/1988
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07155861
Correspondence name and address
JOAN I. NOREK
SUITE 1601
180 NORTH LA SALLE STREET
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:004972/0610   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/04/1988
2
Exec Dt:
11/04/1988
3
Exec Dt:
11/04/1988
Assignee
1
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07272237
Correspondence name and address
BARRY W. SUFRIN
HOSIER & SUFRIN
100 SOUTH WACKER DRIVE, STE. 224
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:005200/0375   Pages: 1
Recorded: 07/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/09/1989
2
Exec Dt:
05/09/1989
3
Exec Dt:
05/09/1989
4
Exec Dt:
05/09/1989
Assignee
1
NAPERVILLE,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07354042
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 5
Reel/Frame:005513/0175   Pages: 2
Recorded: 11/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1990
2
Exec Dt:
10/08/1990
3
Exec Dt:
10/08/1990
Assignee
1
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07598059
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.,
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:005628/0654   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/20/1991
2
Exec Dt:
02/20/1991
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07661429
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 7
Reel/Frame:005684/0459   Pages: 2
Recorded: 04/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/18/1991
2
Exec Dt:
04/18/1991
3
Exec Dt:
04/19/1991
Assignee
1
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07690044
Correspondence name and address
PAUL D. GREELEY
AILES, OHLANDT & GREELEY
12 BROOKFIELD DRIVE
SHELTON, CT 06484
Assignment: 8
Reel/Frame:006112/0674   Pages: 3
Recorded: 05/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1992
2
Exec Dt:
04/29/1992
Assignee
1
ONE NALCO CENTER
A CORPORATION OF DE
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07877763
Correspondence name and address
JOAN I. NOREK
SUITE 1601
180 N. LA SALLE ST.
CHICAGO, IL 60601
Assignment: 9
Reel/Frame:006469/0086   Pages: 4
Recorded: 02/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/29/1992
2
Exec Dt:
06/29/1992
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07906560
Correspondence name and address
DANIEL N. LUNDEEN
SROUFE, ZAMECKI, PAYNE & LUNDEEN, L.L.P.
1700 WEST LOOP SOUTH, SUITE 1230
HOUSTON, TX 77027
Assignment: 10
Reel/Frame:007418/0617   Pages: 3
Recorded: 03/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/1995
2
Exec Dt:
03/06/1995
Assignee
1
OE NALCO CENTER NAPERVILLE, IL 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08373142
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

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