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Assignee Name : NALCO CHEMICAL COMPANY
Total Assignments: 533
Assignment: 1
Reel/Frame:003818/0610   Pages: 1
Recorded: 01/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOLL, PATRICIA R.
Exec Dt:
03/07/1978
2
COSPER DAVID R.
Exec Dt:
03/07/1978
Assignee
1
NALCO CHEMICAL COMPANY
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4268352
NONE
06044669
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 2
Reel/Frame:004129/0571   Pages: 1
Recorded: 05/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PHILIPS, KENNETH G.
Exec Dt:
10/24/1979
2
PREMO, JOHN G.
Exec Dt:
10/24/1979
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413143
NONE
06329011
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 3
Reel/Frame:003802/0986   Pages: 1
Recorded: 09/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PHILLIPS KENNETH G.
Exec Dt:
11/09/1979
Assignee
1
NALCO CHEMICAL COMPANY
A COP. O DEL.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4248304
NONE
06094991
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 4
Reel/Frame:003906/0074   Pages: 1
Recorded: 09/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GORETTA, LOUIS A.
Exec Dt:
02/20/1980
2
OTREMBA, ROBERT R.
Exec Dt:
02/20/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4307215
NONE
06124489
Correspondence name and address
JOHN G. PREMO
NALCO CHEM CO.
PAT LICENSING DEPT
2901 BUTTERIED RD
OAK BROOK, ILL 60521
Assignment: 5
Reel/Frame:003902/0056   Pages: 1
Recorded: 08/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAYNE, CHARLES C.
Exec Dt:
03/13/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4304575
NONE
06132075
Correspondence name and address
RICHARD L. JOHNSTON
135 S. LA SALLE ST.
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:003948/0895   Pages: 1
Recorded: 02/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GORETTA, LOUIS A.
Exec Dt:
05/15/1980
2
OTREMBA, ROBERT R.
Exec Dt:
05/15/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP.OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4331792
NONE
06153491
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & FARLEY
1225 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:003884/0688   Pages: 1
Recorded: 07/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUGEL ROGER W.
Exec Dt:
06/17/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP.OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4300908
NONE
06163022
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 8
Reel/Frame:003824/0850   Pages: 1
Recorded: 01/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PHILLIPS KENNETH G.
Exec Dt:
07/21/1980
2
BINGHAM MARY E.
Exec Dt:
07/21/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4283507
NONE
06124615
Correspondence name and address
KINZER, PLYER, DORN & MC EACHRAN
55 E. MONROE
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:003801/0564   Pages: 7
Recorded: 08/28/1980
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AURORA PRODUCTS CANADA LIMITED
Exec Dt:
08/21/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4245427
NONE
06003832
 
4241875
NONE
06004800
 
4276717
NONE
06004952
 
D261018
NONE
06004956
Correspondence name and address
BLUM, MOSCOVITZ, FRIEDMAN & KAPLAN
730 THIRD AVE.
NEW YORK, N. Y. 10017
Assignment: 10
Reel/Frame:003829/0688   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SLOVINSKY MANUEL
Exec Dt:
09/29/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4269717
NONE
06194349
Correspondence name and address
BARRY W. SUFRIN
HOSIER, NIRO, DALEIDEN, LTD.
135 S. LA SALLE ST., STE. 640
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:003917/0372   Pages: 1
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SLOVINSKY, MANUEL
Exec Dt:
10/31/1980
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4311599
NONE
06206320
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
OAK BROOK, IL 60521
Assignment: 12
Reel/Frame:003826/0934   Pages: 1
Recorded: 02/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PARDIKES DENNIS G.
Exec Dt:
01/23/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4279759
NONE
06139863
Correspondence name and address
JAMES B. KINZER
KINZER, PLYER, DORN & MC EACHRAN
55 E. MONROE ST.
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:003897/0145   Pages: 1
Recorded: 06/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAHRMARKT, RICHARD A.
Exec Dt:
05/29/1981
2
STANBROUGH, MICHAEL J.
Exec Dt:
06/11/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388148
NONE
06276714
Correspondence name and address
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 14
Reel/Frame:004067/0687   Pages: 1
Recorded: 12/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
07/27/1981
2
ALLAIN, RONALD J.
Exec Dt:
07/30/1982
Assignee
1
NALCO CHEMICAL COMPANY
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375529
NONE
06289637
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 15
Reel/Frame:003886/0691   Pages: 1
Recorded: 08/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GORETTA LOUIS A.
Exec Dt:
07/28/1981
2
SIBERT FREDERICK J.
Exec Dt:
07/28/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363752
NONE
06271285
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA
& SIMPSON, 70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:004139/0500   Pages: 1
Recorded: 06/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DUBIN, LEONARD
Exec Dt:
08/19/1981
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431547
NONE
06447922
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
PAT. & LICENSING DEPT.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 17
Reel/Frame:003906/0053   Pages: 1
Recorded: 09/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLAIN, RONALD J.
Exec Dt:
08/28/1981
2
MANISCALCO, JOSEPH P.
Exec Dt:
08/28/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4266068
NONE
06172606
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 18
Reel/Frame:004080/0753   Pages: 1
Recorded: 01/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUGEL, ROGER W.
Exec Dt:
11/19/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DEL.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4382699
NONE
06325696
Correspondence name and address
JOHN G PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 19
Reel/Frame:003969/0238   Pages: 1
Recorded: 12/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEKISH, GEORGE T.
Exec Dt:
12/08/1981
2
BATTON, CAROL B.
Exec Dt:
12/08/1981
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470827
NONE
06331558
Correspondence name and address
JOAN I. NOREK
STE. 1425, ONE NORTH LA SALLE ST.
CHICAGO, IL 60602
Assignment: 20
Reel/Frame:004137/0931   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GILRON, JACK L.
Exec Dt:
12/15/1981
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431611
NONE
06334028
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 21
Reel/Frame:004141/0396   Pages: 1
Recorded: 06/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KREBS, RICHARD F.
Exec Dt:
01/07/1982
2
MAREK, PATRICK J.
Exec Dt:
01/07/1982
3
PHILLIPS, KENNETH G.
Exec Dt:
01/07/1982
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DEL.
OAK BROOK, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405728
NONE
06339563
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 22
Reel/Frame:004154/0565   Pages: 1
Recorded: 08/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
POCIUS, FRANCES C.
Exec Dt:
02/09/1982
2
BUCHANAN, WILLIAM T.
Exec Dt:
02/09/1982
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420463
NONE
06350508
Correspondence name and address
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 23
Reel/Frame:003986/0690   Pages: 2
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BHATTACHARYYA, BHUPATI R.
Exec Dt:
03/22/1982
2
SLOVINSKY, MANUEL
Exec Dt:
03/22/1982
3
WACHALA, RAYMOND J.
Exec Dt:
03/24/1982
4
BESKE, LAWRENCE E.
Exec Dt:
03/23/1982
5
MC CULLAR, MICHAEL L.
Exec Dt:
03/24/1982
Assignee
1
NALCO CHEMICAL COMPANY
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443576
NONE
06362686
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 24
Reel/Frame:004213/0905   Pages: 1
Recorded: 01/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATT, JOSEPH
Exec Dt:
05/12/1982
2
FERRARA, JOHN M.
Exec Dt:
05/12/1982
Assignee
1
NALCO CHEMICAL COMPANY
A DE CO
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4441888
NONE
06380488
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 25
Reel/Frame:004125/0339   Pages: 1
Recorded: 05/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DOLES, RONALD S.
Exec Dt:
06/07/1982
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4395505
NONE
06387914
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO. (PAT. & LICENSING
DEPT) 2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 26
Reel/Frame:004218/0513   Pages: 1
Recorded: 02/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COSPER, DAVID R.
Exec Dt:
06/14/1982
2
MC KAY, GRETCHEN L.
Exec Dt:
06/14/1982
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444573
NONE
06390294
Correspondence name and address
MR. JOHN G. PREMO
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, ILLINOIS 60521
Assignment: 27
Reel/Frame:004128/0603   Pages: 2
Recorded: 05/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEALE, VIRGIL L.
Exec Dt:
07/06/1982
2
STANFORD, JAMES R.
Exec Dt:
11/05/1982
3
BRISCOE, JAMES E.
Exec Dt:
11/05/1982
4
PENNY, GLENN S.
Exec Dt:
11/05/1982
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408043
NONE
06355398
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 28
Reel/Frame:004223/0099   Pages: 2
Recorded: 02/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LORENC, WALTER F.
Exec Dt:
10/12/1982
2
KELLY, JOHN A.
Exec Dt:
10/20/1982
3
MANDEL, FREDERICK S.
Exec Dt:
10/19/1982
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457847
NONE
06382567
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 29
Reel/Frame:004078/0726   Pages: 1
Recorded: 12/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BHATTACHARYYA, BHUPATI R.
Exec Dt:
12/02/1982
2
ROE, WILLIAM J.
Exec Dt:
12/02/1982
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4417992
NONE
06449434
Correspondence name and address
RICHARD L. JOHNSTON
1100 W. NORTHWEST HIGHWAY
ROOM 206
MT. PROSPECT, IL 60056
Assignment: 30
Reel/Frame:004281/0298   Pages: 1
Recorded: 07/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
REVEN, FREDERICK V.
Exec Dt:
04/07/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477579
NONE
06484829
Correspondence name and address
JOHN G. PREMO
PAT. AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 31
Reel/Frame:004278/0585   Pages: 1
Recorded: 07/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDENBERGER, WILLIAM H.
Exec Dt:
04/22/1983
2
SIEDER, THEODORE P.
Exec Dt:
04/22/1983
3
ZUERNER, EDWIN C.
Exec Dt:
04/22/1983
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563199
NONE
06491155
Correspondence name and address
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 32
Reel/Frame:004289/0142   Pages: 1
Recorded: 08/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAYNE, CHARLES C.
Exec Dt:
06/22/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483765
NONE
06508370
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 33
Reel/Frame:004411/0486   Pages: 1
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YEOMAN, ALAN M.
Exec Dt:
07/01/1983
2
MOUCHE, RICHARD J.
Exec Dt:
07/01/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535622
NONE
06518182
Correspondence name and address
JOHN G. PREMO
PATENT & LIC. DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 34
Reel/Frame:004566/0067   Pages: 1
Recorded: 06/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KEISER, BRUCE A.
Exec Dt:
07/27/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612138
NONE
06520390
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL., 60566-1024
Assignment: 35
Reel/Frame:004426/0956   Pages: 1
Recorded: 07/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YEOMAN, ALAN M.
Exec Dt:
07/29/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547540
NONE
06514422
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 36
Reel/Frame:004334/0431   Pages: 1
Recorded: 12/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIDDINGS, DAVID M.
Exec Dt:
09/09/1983
2
RIES, DONALD G.
Exec Dt:
09/09/1983
3
SYRINEK, ALLEN R.
Exec Dt:
09/09/1983
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502964
NONE
06530569
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 37
Reel/Frame:004334/0432   Pages: 1
Recorded: 12/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIDDINGS, DAVID M.
Exec Dt:
09/09/1983
2
RIES, DONALD G.
Exec Dt:
09/09/1983
3
SYRINEK, ALLEN R.
Exec Dt:
09/09/1983
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502966
NONE
06530814
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 38
Reel/Frame:004351/0034   Pages: 1
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WANG, SOPHIA
Exec Dt:
10/13/1983
2
ROOF, GLENN L.
Exec Dt:
10/13/1983
3
PORLIER, BETH W.
Exec Dt:
10/13/1983
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4514286
NONE
06544163
Correspondence name and address
JOHN G. PREMO
PAT. & LICENSING DEPT.
NALCO CHEM. CO., 2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 39
Reel/Frame:004362/0188   Pages: 1
Recorded: 02/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COLLINS, JOHN H.
Exec Dt:
01/12/1984
2
CORPUZ, MARCOS Y.
Exec Dt:
01/06/1984
3
KEKISH, GEORGE T.
Exec Dt:
01/12/1984
4
KOSKAN, LARRY P.
Exec Dt:
01/06/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DEL
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749382
NONE
06573090
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 40
Reel/Frame:004281/0299   Pages: 1
Recorded: 07/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARTIN, CYNTHIA H.
Exec Dt:
01/16/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479961
NONE
06573264
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 41
Reel/Frame:004281/0203   Pages: 1
Recorded: 07/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHANNON, JAMES E.
Exec Dt:
03/30/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481110
NONE
06484654
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 42
Reel/Frame:004410/0420   Pages: 1
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAPLAN, MORRIS
Exec Dt:
04/24/1984
2
LINDLEY, WILLIAM A.
Exec Dt:
04/24/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4542253
NONE
06607052
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 43
Reel/Frame:004362/0187   Pages: 1
Recorded: 02/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROE, WILLIAM J.
Exec Dt:
04/27/1984
2
PERISHO, JACQUELINE L.
Exec Dt:
04/27/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DEL
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532049
NONE
06608844
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 44
Reel/Frame:004226/0553   Pages: 1
Recorded: 02/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROE, WILLIAM J.
Exec Dt:
05/23/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447344
NONE
06500497
Correspondence name and address
JOHN G. PREMO
PAT. & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 45
Reel/Frame:004363/0242   Pages: 1
Recorded: 02/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWN, WILLIAM B.
Exec Dt:
06/11/1984
2
DAVIS, CYNTHIA E.
Exec Dt:
06/11/1984
Assignee
1
NALCO CHEMICAL COMPANY
CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548967
NONE
06621299
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 46
Reel/Frame:004349/0842   Pages: 1
Recorded: 01/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
08/15/1984
Assignee
1
NALCO CHEMICAL COMPANY
A DELAWARE CORPORATION
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515658
NONE
06642280
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 47
Reel/Frame:004426/0274   Pages: 1
Recorded: 07/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CONNELLY, LAWRENCE J.
Exec Dt:
09/11/1984
2
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
09/11/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4545902
NONE
06650955
Correspondence name and address
JOHN G. PREMO
PAT. & LIC. DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 48
Reel/Frame:004555/0189   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NOVAK, ROBERT W.
Exec Dt:
12/05/1984
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4606773
NONE
06679840
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 49
Reel/Frame:004357/0548   Pages: 1
Recorded: 12/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROE, WILLIAM J.
Exec Dt:
12/20/1984
2
MALITO, JOHN T.
Exec Dt:
12/26/1984
Assignees
1
NALCO CHEMICAL COMPANY
A DEL CORP.
OAK BROOK, ILLINOIS
2
KAISER ALUMINUM & CHEMICAL CORPORATOION
A DEL CORP.
OAKLAND, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4578255
NONE
06686803
Correspondence name and address
JONES, TULLAR & COOPER
P.O. BOX 2266 EADS STATION
ARLINGTON VA 22202
ARLINGTON, VA 22202
Assignment: 50
Reel/Frame:004560/0599   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNELLER, JAMES F.
Exec Dt:
01/18/1985
2
HURLOCK, JOHN R.
Exec Dt:
01/18/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604211
NONE
06696227
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566 - 1024
Assignment: 51
Reel/Frame:004376/0587   Pages: 1
Recorded: 03/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PHILIPS, KENNETH G.
Exec Dt:
03/19/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521620
NONE
06329010
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NLACO CHEMICAL CO.
2901 BROOK, IL 60521
Assignment: 52
Reel/Frame:004406/0854   Pages: 1
Recorded: 05/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAYNE, CHARLES C.
Exec Dt:
05/13/1985
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588421
NONE
06736056
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 53
Reel/Frame:004695/0816   Pages: 1
Recorded: 04/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
05/13/1985
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676911
NONE
06868549
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 54
Reel/Frame:004567/0684   Pages: 1
Recorded: 06/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LA MARRE, THOMAS M.
Exec Dt:
07/22/1985
2
MARTIN, CYNTHIA H.
Exec Dt:
07/22/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616037
NONE
06759781
Correspondence name and address
JOHN G. PREMO
PAT. & LIC. DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566-1024
Assignment: 55
Reel/Frame:004560/0147   Pages: 1
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
11/05/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647381
NONE
06797266
Correspondence name and address
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566-1024
Assignment: 56
Reel/Frame:004740/0586   Pages: 1
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
11/05/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4703092
NONE
07009563
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL. 60566-1024
Assignment: 57
Reel/Frame:004496/0698   Pages: 1
Recorded: 12/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROOF, GLENN L.
Exec Dt:
12/09/1985
2
PORLIER, BETH W.
Exec Dt:
12/09/1985
3
CRAVEY, WESLEY E.
Exec Dt:
12/09/1985
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DELAWARE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594147
NONE
06809652
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTRERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 58
Reel/Frame:004526/0917   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
02/19/1986
2
KOWALSKI, DAVID J.
Exec Dt:
02/19/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678840
NONE
06831962
Correspondence name and address
JOHN G. PREMO
PAT. AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 59
Reel/Frame:004524/0650   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, KERRIE A.
Exec Dt:
02/21/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DELAWARE
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4643801
NONE
06832557
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 60
Reel/Frame:004527/0181   Pages: 1
Recorded: 03/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
03/10/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657679
NONE
06839236
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 61
Reel/Frame:004559/0093   Pages: 1
Recorded: 04/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
04/02/1986
2
HALVERSON, ANN M.
Exec Dt:
04/02/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4713178
NONE
06851172
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 62
Reel/Frame:004554/0804   Pages: 1
Recorded: 05/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
05/01/1986
2
CHRISTIE, RICHARD D.
Exec Dt:
05/01/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4744891
NONE
06862296
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 63
Reel/Frame:004554/0688   Pages: 1
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOTS, JOHN E.
Exec Dt:
05/09/1986
2
JOHNSON, DONALD A.
Exec Dt:
05/09/1986
3
FONG, DODD W.
Exec Dt:
05/09/1986
4
KNELLER, JAMES F.
Exec Dt:
05/09/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752443
NONE
06861763
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 64
Reel/Frame:004554/0689   Pages: 1
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOTS, JOHN E.
Exec Dt:
05/09/1986
2
JOHNSON, DONALD A.
Exec Dt:
05/09/1986
3
FONG, DODD W.
Exec Dt:
05/09/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4756881
NONE
06861762
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 65
Reel/Frame:004564/0305   Pages: 1
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LA MARRE, THOMAS M.
Exec Dt:
06/10/1986
2
MARTIN, CYNTHIA H.
Exec Dt:
06/10/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800235
NONE
06873915
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 66
Reel/Frame:004564/0779   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LA MARRE, THOMAS M.
Exec Dt:
06/10/1986
2
MARTIN, CYNTHIA H.
Exec Dt:
06/10/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661518
NONE
06874911
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 67
Reel/Frame:004565/0230   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARTIN, CYNTHIA H. -
Exec Dt:
06/13/1986
2
LA MARRE, THOMAS M.
Exec Dt:
06/13/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661503
NONE
06874925
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 68
Reel/Frame:004585/0041   Pages: 1
Recorded: 07/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OWEN, DAVID O.
Exec Dt:
07/23/1986
2
CONNELLY, LAWRENCE J.
Exec Dt:
07/23/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4713222
NONE
06890206
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE IL 60566-1024
Assignment: 69
Reel/Frame:004621/0135   Pages: 1
Recorded: 08/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BHATTACHARYYA, BHUPATI R.
Exec Dt:
08/08/1986
2
SRIVATSA, SANJAY R.
Exec Dt:
08/08/1986
3
DWYER, MICHAEL L.
Exec Dt:
08/08/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4715962
NONE
06896791
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 70
Reel/Frame:004622/0909   Pages: 1
Recorded: 10/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, DONALD A.
Exec Dt:
10/17/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4711724
NONE
06922215
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 71
Reel/Frame:004627/0633   Pages: 1
Recorded: 11/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALLENSON, STEPHAN J.
Exec Dt:
10/30/1986
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734274
NONE
06927563
Correspondence name and address
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 72
Reel/Frame:004650/0685   Pages: 1
Recorded: 11/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNELLER, JAMES F.
Exec Dt:
11/24/1986
2
FONG, DODD W.
Exec Dt:
11/21/1986
3
HOOTS, JOHN E.
Exec Dt:
11/24/1986
4
JOHNSON, DONALD A.
Exec Dt:
11/21/1986
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801388
NONE
06934598
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 73
Reel/Frame:004864/0649   Pages: 1
Recorded: 05/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAESLER, RALPH W.
Exec Dt:
01/14/1987
2
FONG, DODD W.
Exec Dt:
01/16/1988
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983686
NONE
07003349
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 74
Reel/Frame:004683/0199   Pages: 1
Recorded: 03/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
03/10/1987
2
CRAMM, JEFFREY R.
Exec Dt:
03/10/1987
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743668
NONE
07026599
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 75
Reel/Frame:004714/0540   Pages: 1
Recorded: 05/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRAMM, JEFFREY R.
Exec Dt:
03/10/1987
2
BAILEY, KRISTY M.
Exec Dt:
03/10/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698404
NONE
07026073
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 76
Reel/Frame:004695/0235   Pages: 1
Recorded: 04/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EMMONS, DANIEL
Exec Dt:
03/31/1987
2
CHESNUT, GARY R.
Exec Dt:
03/31/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762626
NONE
07034307
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 77
Reel/Frame:004752/0555   Pages: 1
Recorded: 07/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD W.
Exec Dt:
06/11/1987
2
DIEP, DANIEL V.
Exec Dt:
06/11/1987
3
KAESLER, RALPH W.
Exec Dt:
06/12/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734103
NONE
07076440
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CTR.
NAPERVILLE, IL 60566-1024
Assignment: 78
Reel/Frame:004912/0007   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNELLER, JAMES F.
Exec Dt:
06/24/1987
2
JOHNSON, DONALD A.
Exec Dt:
06/24/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728436
NONE
07067590
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 79
Reel/Frame:004763/0569   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOUCHE', RICHARD J.
Exec Dt:
07/14/1987
2
LIN, MEI-JAN L.
Exec Dt:
07/14/1987
3
JOHNSON, ROY A.
Exec Dt:
07/14/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4735787
NONE
07085920
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 80
Reel/Frame:004754/0976   Pages: 1
Recorded: 08/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COSPER, DAVID R.
Exec Dt:
07/20/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734258
NONE
07082877
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 81
Reel/Frame:004751/0761   Pages: 1
Recorded: 08/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROE, WILLIAM J.
Exec Dt:
07/27/1987
2
BONIN, JACQUELINE L.
Exec Dt:
07/27/1987
3
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
07/27/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751259
NONE
07081763
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 82
Reel/Frame:004774/0493   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SYRINEK, ALLEN R.
Exec Dt:
08/06/1987
2
HUDDLESTON, DAVID A.
Exec Dt:
08/06/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4781845
NONE
07085735
Correspondence name and address
JAMES B. KINZER
KINZER PLYER DORN MC EACHRAN & JAMBOR
55 E. MONROE ST., STE. 3611
CHICAGO, IL 60603
Assignment: 83
Reel/Frame:004757/0598   Pages: 1
Recorded: 08/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HUANG, SHU-JEN
Exec Dt:
08/07/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753738
NONE
07083536
Correspondence name and address
JOHN G. PREMO
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 84
Reel/Frame:004770/0475   Pages: 1
Recorded: 08/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAPLAN, MORRIS
Exec Dt:
08/07/1987
2
KISALUS, JOHN C.
Exec Dt:
08/07/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842716
NONE
07084942
Correspondence name and address
JOHN S. ROBERTS, JR.
ROBERTS AND BUNDREN
STE. 504, 2001 JEFF. DAVIS HWY.
CHICAGO, IL 22202
Assignment: 85
Reel/Frame:004773/0519   Pages: 1
Recorded: 08/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIDDINGS, DAVID M.
Exec Dt:
08/18/1987
2
FONG, DODD W.
Exec Dt:
08/21/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770795
NONE
07088734
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NOLCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 86
Reel/Frame:004773/0355   Pages: 1
Recorded: 08/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DWYER, MICHAEL L.
Exec Dt:
08/19/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769155
NONE
07087557
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT,
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 87
Reel/Frame:004766/0062   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAPLAN, ROY I.
Exec Dt:
09/18/1987
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60566-1024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861511
NONE
07077106
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 88
Reel/Frame:004764/0724   Pages: 1
Recorded: 10/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOVER, RICHARD L.
Exec Dt:
09/25/1987
2
BUSH, MARK A.
Exec Dt:
09/29/1987
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
A CORP. OF DE
NAPERVILLE, ILLINOIS 60566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818413
NONE
07081857
Correspondence name and address
ARNOLD, WHITE & DURKEE
800 QUAKER TOWER
321 NORTH CLARK ST.
CHICAGO, IL 60610
Assignment: 89
Reel/Frame:004768/0725   Pages: 1
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MONTFORT, RALPH R. JR.
Exec Dt:
10/02/1987
2
MORAN, JAMES J.
Exec Dt:
10/02/1987
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4817722
NONE
07041851
Correspondence name and address
BARRY W. SUFRIN
HOSIER & SUFRIN, LTD.
55 WEST MONROE ST.
CHICAGO, IL 60603
Assignment: 90
Reel/Frame:004801/0021   Pages: 1
Recorded: 10/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PATZELT, ROBERT R.
Exec Dt:
10/05/1987
2
ZUERNER, EDWIN C.
Exec Dt:
10/12/1987
3
DWYER, MICHAEL L.
Exec Dt:
10/05/1987
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4750919
NONE
07111826
Correspondence name and address
JOAN I. NOREK
SUITE 1601
180 N. LASALLE STREET
CHICAGO, IL 60601
Assignment: 91
Reel/Frame:004772/0568   Pages: 1
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FONG, DODD W.
Exec Dt:
10/21/1987
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795789
NONE
07112643
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 92
Reel/Frame:004846/0177   Pages: 2
Recorded: 01/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FONG, DODD WING
Exec Dt:
01/18/1988
2
KAESLER, RALPH W.
Exec Dt:
01/18/1988
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
A CORP. OF IL
NAPERVILLE, ILLINOIS 60566-1024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997890
NONE
07150459
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 W. WASHINGTON STREET
CHICAGO, IL 60602
Assignment: 93
Reel/Frame:004869/0283   Pages: 1
Recorded: 02/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOOTS, JOHN E.
Exec Dt:
02/24/1988
2
FIVIZZANI, KENNETH P.
Exec Dt:
02/25/1988
Assignee
1
NALCO CHEMICAL COMPANY
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4869828
NONE
07160672
Correspondence name and address
JOAN I. NOREK
180 N. LASALLE, SUITE 1601
CHICAGO, IL 60601
Assignment: 94
Reel/Frame:004871/0790   Pages: 1
Recorded: 04/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BANKS, RODNEY H.
Exec Dt:
04/06/1988
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814060
NONE
07182422
Correspondence name and address
JAMES B. KINZER
KINZER, PLYER, DORN,
MC EACHRAN AND JAMBOR
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 95
Reel/Frame:004908/0941   Pages: 1
Recorded: 07/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAESLER, RALPH W.
Exec Dt:
04/19/1988
2
ROBINSON, DONALD G.
Exec Dt:
04/19/1988
3
MOSS, WAYNE L.
Exec Dt:
04/22/1988
4
FAILON, BRIAN K.
Exec Dt:
04/20/1988
Assignee
1
NALCO CHEMICAL COMPANY
A DE. CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800071
NONE
07189870
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 96
Reel/Frame:004913/0626   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SYRINEK, ALLEN R.
Exec Dt:
04/28/1988
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902824
NONE
07191641
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 97
Reel/Frame:004913/0638   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLENSON, STEPHAN J.
Exec Dt:
06/01/1988
2
BRADEN, MICHAEL L.
Exec Dt:
06/01/1988
3
BANIK, JACK A.
Exec Dt:
06/01/1988
Assignee
1
NALCO CHEMICAL COMPANY
A DE CORP.
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792406
NONE
07197494
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 98
Reel/Frame:004965/0555   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MEADE, ROBERT J.
Exec Dt:
07/29/1988
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999126
NONE
07226481
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 99
Reel/Frame:004969/0607   Pages: 1
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROMBERGER, JOHN A.
Exec Dt:
09/15/1988
2
JONES, ROBERT D.
Exec Dt:
09/15/1988
3
CARR, RICHARD P.
Exec Dt:
09/15/1988
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931318
NONE
07248221
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
Assignment: 100
Reel/Frame:004968/0892   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSE, GERARD R.
Exec Dt:
09/23/1988
Assignee
1
NALCO CHEMICAL COMPANY
A CORP. OF DE
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851128
NONE
07255574
Correspondence name and address
JOHN G. PREMO
PATENT AND LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
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