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Patent Assignment Assignee Details
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Assignee Name : NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
Total Assignments: 6
Assignment: 1
Reel/Frame:005628/0654   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AFTEN, CARL W.
Exec Dt:
02/20/1991
2
GABEL, ROBERT K.
Exec Dt:
02/20/1991
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5099923
NONE
07661429
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:005935/0248   Pages: 3
Recorded: 12/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MALITO, JOHN T.
Exec Dt:
10/29/1991
2
LAYMAN, CURTIS M.
Exec Dt:
11/03/1991
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183211
NONE
07765357
Correspondence name and address
JOSEPH B. HARRETT
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:006161/0548   Pages: 2
Recorded: 06/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSARD, RONALD B.
Exec Dt:
05/29/1992
2
FEARNSIDE, PAUL
Exec Dt:
06/09/1992
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302253
NONE
07867890
Correspondence name and address
MICHAEL E. MACKLIN
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 4
Reel/Frame:006190/0163   Pages: 3
Recorded: 07/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
POINDEXTER, MICHAEL K.
Exec Dt:
06/05/1992
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240469
NONE
07874790
Correspondence name and address
ROBERT A. MILLER
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:006247/0612   Pages: 3
Recorded: 08/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DELA, STEVEN A.
Exec Dt:
07/29/1992
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5277250
NONE
07929110
Correspondence name and address
JAMES B. KINZER
KINZER, PLYER, DORN, MCEACHRAN & JAMBOR
55 EAST MONROE STREET - SUITE 3905
CHICAGO, IL 60603-5880
Assignment: 6
Reel/Frame:006245/0154   Pages: 2
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SYRINEK, ALLEN R.
Exec Dt:
08/18/1992
Assignee
1
NALCO CHEMICAL COMPANY, A CORP. OF DELAWARE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330581
NONE
07935855
Correspondence name and address
MICHAEL E. MACKLIN
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210

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