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Assignee Name : NALCO CHEMICAL COMPANY
Total Assignments: 533
Assignment: 501
Reel/Frame:010987/0278   Pages: 4
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOOTS, JOHN E.
Exec Dt:
05/09/2000
2
YOUNG, PAUL R.
Exec Dt:
05/09/2000
3
WORKMAN, DAVID P.
Exec Dt:
05/09/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6394798
NONE
09652397
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 502
Reel/Frame:011022/0296   Pages: 4
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIARTY, BARBARA E.
Exec Dt:
05/09/2000
2
BAKALIK, DENNIS P.
Exec Dt:
05/15/2000
3
DAVIS, RONALD V.
Exec Dt:
05/10/2000
4
HOOTS, JOHN E.
Exec Dt:
05/09/2000
5
SHIELY, ROBERT W.
Exec Dt:
05/09/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280635
NONE
09562603
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 503
Reel/Frame:010963/0393   Pages: 3
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FOWEE, ROGER W.
Exec Dt:
05/11/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6336058
NONE
09563085
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 504
Reel/Frame:010987/0290   Pages: 3
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASIMAS, JEFFREY P.
Exec Dt:
05/11/2000
2
FEHR, MICHAEL J.
Exec Dt:
05/11/2000
3
HOOTS, JOHN E.
Exec Dt:
05/11/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369894
NONE
09563086
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NELSON CENTER
NAPERVILL, IL 60563-1198
Assignment: 505
Reel/Frame:010972/0251   Pages: 3
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, LINDA R.
Exec Dt:
05/16/2000
2
KEHOE, VICTORIA M.
Exec Dt:
05/16/2000
3
RICE, LAURA E.
Exec Dt:
05/16/2000
4
SHETTY, CHANDRASHEKAR
Exec Dt:
05/16/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267897
NONE
09564244
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 506
Reel/Frame:010876/0295   Pages: 3
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIPPETT, JAMES MORTON
Exec Dt:
05/22/2000
2
FARQUHARSON, GRAEME JOHN
Exec Dt:
05/22/2000
3
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
05/22/2000
4
MALITO, JOHN T.
Exec Dt:
05/22/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210585
NONE
09539328
Correspondence name and address
NALCO CHEMCIAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 507
Reel/Frame:010972/0271   Pages: 4
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRIS, JOHN D.
Exec Dt:
06/12/2000
2
WEI, MINGLE
Exec Dt:
06/12/2000
3
REDDINGER, JERRY L.
Exec Dt:
06/12/2000
4
MORIARTY, BARBARA E.
Exec Dt:
06/12/2000
5
MURRAY, PATRICK G.
Exec Dt:
06/12/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645428
NONE
09560881
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 508
Reel/Frame:011257/0560   Pages: 3
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISER, BRUCE A.
Exec Dt:
07/13/2000
2
HUANG, CHENG-SUNG
Exec Dt:
07/13/2000
3
NUNN, MAUREEN B.
Exec Dt:
07/13/2000
4
MACDONALD, DENNIS L.
Exec Dt:
07/13/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486216
NONE
09604335
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 509
Reel/Frame:013391/0604   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISER, BRUCE A.
Exec Dt:
07/13/2000
2
HUANG, CHENG-SUNG
Exec Dt:
07/13/2000
3
NUNN, MAUREEN B.
Exec Dt:
07/13/2000
4
MACDONALD, DENNIS L.
Exec Dt:
07/13/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030065041
10252301
Correspondence name and address
ONDEO NALCO COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONDEO NALCO CENTER, 1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 510
Reel/Frame:011003/0209   Pages: 3
Recorded: 08/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASSICK, DENIS E.
Exec Dt:
08/04/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184257
NONE
09545755
Correspondence name and address
NALCO CHEMICAL COMPANY
WALTER C. DANISON
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 511
Reel/Frame:011257/0127   Pages: 3
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, ANDREW J.
Exec Dt:
08/07/2000
2
DALLMIER, ANTHONY W.
Exec Dt:
08/07/2000
3
BARNES, HOWARD R.
Exec Dt:
08/07/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379720
NONE
09618772
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 512
Reel/Frame:012583/0296   Pages: 3
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, ANDREW J.
Exec Dt:
08/07/2000
2
DALLMIER, ANTHONY W.
Exec Dt:
08/07/2000
3
BARNES, HORWARD R.
Exec Dt:
08/07/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020114856
10068388
Correspondence name and address
ONDEO NALCO COMPANY
KELLY L. CUMMINGS
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 513
Reel/Frame:011217/0188   Pages: 3
Recorded: 10/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISER, BRUCE A.
Exec Dt:
08/08/2000
2
WHITTEN, JAMES E.
Exec Dt:
08/08/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372805
NONE
09629004
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 514
Reel/Frame:011257/0569   Pages: 4
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
10/17/2000
2
JOHNSON, CATHY C.
Exec Dt:
10/17/2000
3
GUDDENDORF, TRACEY M.
Exec Dt:
10/17/2000
4
MALTESH, CHIDAMBARAM
Exec Dt:
09/06/2000
5
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
10/17/2000
6
ZAGALA, ANGELA P.
Exec Dt:
10/17/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605674
NONE
09606581
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 515
Reel/Frame:014308/0485   Pages: 4
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
10/17/2000
2
JOHNSON, CATHY C.
Exec Dt:
10/17/2000
3
GUDDENDORF, TRACEY M.
Exec Dt:
10/17/2000
4
MALTESH, CHIDAMBARAM
Exec Dt:
10/17/2000
5
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
10/17/2000
6
ZAGALA, ANGELA P.
Exec Dt:
10/17/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6753388
NONE
10621529
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 516
Reel/Frame:011283/0216   Pages: 7
Recorded: 11/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAURY, ELISE
Exec Dt:
10/29/2000
2
URBANI, FERNANDO
Exec Dt:
10/29/2000
3
SPARAPANY, JOHN
Exec Dt:
10/29/2000
4
MATTUCCI, LIVIO
Exec Dt:
10/29/2000
5
BORELLI, MASSIMO
Exec Dt:
10/29/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVIILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413433
NONE
09652928
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 517
Reel/Frame:011263/0522   Pages: 3
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMADIS, KONSTANTINOS
Exec Dt:
10/30/2000
2
WORKMAN, DAVID P.
Exec Dt:
10/30/2000
3
KELLEY, DOUGLAS G.
Exec Dt:
10/30/2000
4
WEI, MINGLI
Exec Dt:
10/30/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461518
NONE
09699672
Correspondence name and address
NALCO CHEMICAL COMPANY
MICAHEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 518
Reel/Frame:011420/0314   Pages: 4
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEUWENHUIS, HELEEN
Exec Dt:
11/17/2000
2
JANSSEN, JAN A. M.
Exec Dt:
11/17/2000
3
HOOTS, JOHN E.
Exec Dt:
11/17/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472219
NONE
09652309
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
PATENT AND LICENSING DEPT.
NAPEVILLE, ILLINOIS 60563-1198
Assignment: 519
Reel/Frame:011387/0853   Pages: 3
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FOWEE, ROGER W.
Exec Dt:
12/13/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587753
US20010047221
09737257
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 520
Reel/Frame:011392/0206   Pages: 3
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, BARBARA H.
Exec Dt:
12/13/2000
2
LINK, LINDA M.
Exec Dt:
12/13/2000
3
HOOTS, JOHN E.
Exec Dt:
12/13/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436711
US20020110918
09737261
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 521
Reel/Frame:013038/0943   Pages: 3
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, BARBARA H.
Exec Dt:
12/13/2000
2
LINK, LINDA M.
Exec Dt:
12/13/2000
3
HOOTS, JOHN E.
Exec Dt:
12/13/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566139
US20020192830
10175757
Correspondence name and address
ONDEO NALCO COMPANY
MARGARET M. BRUMM
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 522
Reel/Frame:014161/0565   Pages: 3
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIKNEVICH, JOSEPH P., JR.
Exec Dt:
01/09/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824840
US20030180481
10406165
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 523
Reel/Frame:011456/0351   Pages: 3
Recorded: 01/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BANKS, RODNEY H.
Exec Dt:
01/10/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6556027
US20020105346
09758928
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 524
Reel/Frame:011860/0637   Pages: 3
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, WILLIAM J.
Exec Dt:
01/15/2001
2
DUNHAM, ANDREW J.
Exec Dt:
01/15/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451169
US20020112836
09740546
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 525
Reel/Frame:011853/0257   Pages: 4
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, WILLIAM J.
Exec Dt:
01/17/2001
2
CARTER, PHILLIP J.
Exec Dt:
01/17/2001
3
DUNHAM, ANDREW J.
Exec Dt:
01/17/2001
4
ZELENEV, ANDREI S.
Exec Dt:
01/17/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444091
NONE
09740548
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 526
Reel/Frame:011688/0919   Pages: 3
Recorded: 03/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, KUN
Exec Dt:
02/05/2001
2
WETEGROVE, ROBERT L.
Exec Dt:
02/05/2001
3
HORACEK, GARY L.
Exec Dt:
02/05/2001
4
BANKS, RODNEY H.
Exec Dt:
02/05/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475394
US20020108911
09737260
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 527
Reel/Frame:011568/0013   Pages: 3
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARHAM, SCOTT
Exec Dt:
02/06/2001
2
TIPPETT, JAMES MORTON
Exec Dt:
02/06/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6726845
NONE
09701160
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 528
Reel/Frame:011596/0016   Pages: 3
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYERS, ERIC R.
Exec Dt:
02/08/2001
2
DALLMIER, ANTHONY W.
Exec Dt:
02/08/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440476
US20010014364
09752339
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 529
Reel/Frame:011548/0699   Pages: 4
Recorded: 02/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUZNETSOV, DMITRI
Exec Dt:
02/13/2001
2
JOHNSON, DONALD
Exec Dt:
02/13/2001
3
MORIARTY, BARBARA E.
Exec Dt:
02/13/2001
4
DISANTO, LOUIS
Exec Dt:
02/13/2001
5
KRAUS, PAUL R.
Exec Dt:
02/13/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO COMPANY
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250140
NONE
09338669
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
PATENT AND LICENSING DEPT.
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 530
Reel/Frame:011697/0065   Pages: 5
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUADIR, MURAT
Exec Dt:
03/05/2001
2
BRAMMER, JR., LARRY E.
Exec Dt:
03/05/2001
3
RAMESH, MANIAN
Exec Dt:
03/05/2001
4
KILDEA, JOHN D.
Exec Dt:
03/05/2001
5
PHILLIPS, EVERETT C.
Exec Dt:
03/05/2001
6
MAHONEY, ROBERT P.
Exec Dt:
03/05/2001
7
MALITO, JOHN T.
Exec Dt:
03/05/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6527959
NONE
09771844
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 531
Reel/Frame:011697/0070   Pages: 5
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUADIR, MURAT
Exec Dt:
03/05/2001
2
BRAMMER, LARRY E., JR.
Exec Dt:
03/05/2001
3
RAMESH, MANIAN
Exec Dt:
03/05/2001
4
KILDEA, JOHN D.
Exec Dt:
02/16/2001
5
PHILLIPS, EVERETT C.
Exec Dt:
03/05/2001
6
MAHONEY, ROBERT P.
Exec Dt:
03/05/2001
7
MALITO, JOHN T.
Exec Dt:
03/05/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027964
09772028
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 532
Reel/Frame:011976/0328   Pages: 3
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARAPANY, JOHN W.
Exec Dt:
06/29/2001
2
JOHNSON, CATHY C.
Exec Dt:
06/29/2001
3
CARDILE, RICHARD P.
Exec Dt:
06/29/2001
4
ZAGALA, ANGELA P.
Exec Dt:
06/29/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6398967
US20010052501
09553876
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 533
Reel/Frame:013773/0578   Pages: 5
Recorded: 07/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVONI, DONALD E.
Exec Dt:
09/19/2001
2
DAVIS, RONALD V.
Exec Dt:
03/19/2001
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641624
NONE
10042747
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Page 6 of 6
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