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Assignee Name : NALCO CHEMICAL COMPANY
Total Assignments: 533
Assignment: 401
Reel/Frame:008927/0138   Pages: 3
Recorded: 12/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, KRISTY M.
Exec Dt:
12/03/1997
2
HOWLAND, CHRISTOPHER P.
Exec Dt:
12/03/1997
3
MOEGGENBORG, KEVIN J.
Exec Dt:
12/03/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922801
NONE
08984695
Correspondence name and address
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 402
Reel/Frame:008911/0450   Pages: 3
Recorded: 12/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG SHING, JANE B.
Exec Dt:
12/05/1997
2
TUBERGEN, KAREN R.
Exec Dt:
12/05/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6019904
NONE
08985477
Correspondence name and address
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 403
Reel/Frame:009571/0385   Pages: 4
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWLAND, CHRISTOPHER P.
Exec Dt:
12/05/1997
2
MOEGGENBORG, KEVIN J.
Exec Dt:
12/05/1997
3
MORRIS, JOHN D.
Exec Dt:
12/05/1997
4
REED, PETER E.
Exec Dt:
12/05/1997
5
TANG, JIANSHENG
Exec Dt:
02/05/1998
6
WANG, JIN-SHAN
Exec Dt:
02/05/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005040
NONE
09186588
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 404
Reel/Frame:009085/0802   Pages: 3
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
12/11/1997
2
PHILLIPS, EVERETT C.
Exec Dt:
12/29/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6036869
NONE
08991103
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 405
Reel/Frame:009053/0731   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRUSZYNSKI, PRZEMYSLAW
Exec Dt:
12/17/1997
2
JAKUBOWSKI, REGINA
Exec Dt:
12/17/1997
3
ARMSTRONG, JOHN R.
Exec Dt:
12/17/1997
4
ROSENCRANCE, SCOTT W.
Exec Dt:
12/17/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033524
NONE
08977512
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGET M. BRUMM
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 406
Reel/Frame:009327/0508   Pages: 4
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSENCRANCE, SCOTT W.
Exec Dt:
12/29/1997
2
SHAWKI, SHAMEL M.
Exec Dt:
12/29/1997
3
PRUSZYNSKI, PRZEMYSLAW
Exec Dt:
12/29/1997
4
LINN, JEFF F.
Exec Dt:
12/29/1997
5
JAKUBOWSKI, REGINA
Exec Dt:
12/29/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048438
NONE
08978751
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 6056T3-1198
Assignment: 407
Reel/Frame:009099/0024   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADEN, MICHAEL L.
Exec Dt:
12/30/1997
2
METZGAR, RICHARD E.
Exec Dt:
02/02/1998
3
SHAH, JITENDRA T.
Exec Dt:
12/18/1997
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5961838
NONE
08993229
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 408
Reel/Frame:009003/0935   Pages: 3
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOYNIHAN, CRAIG A.
Exec Dt:
01/05/1998
2
NOWAK, JAMES A.
Exec Dt:
01/05/1998
3
BEAZLEY, ROBERT W.
Exec Dt:
01/05/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5934345
NONE
09003321
Correspondence name and address
HILL, STEADMAN & SIMPSON
ROBERT M. BARRETT, ESQ.
85TH FLOOR, SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 409
Reel/Frame:009507/0834   Pages: 3
Recorded: 11/10/1998
Conveyance: (ASSIGNMENT OF ASIGNOR'S INTEREST)RE-RECORD TO CORRECT THE RECORDATION DATE OF 12-2-98 TO 11-10-98 PREVIOUSLY RECORDED AT REEL 9396, FRAME 0324.
Assignor
1
BORCHARDT, SCOTT A.
Exec Dt:
01/19/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702684
NONE
08557882
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 410
Reel/Frame:008950/0152   Pages: 3
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHING, JANE B. WONG
Exec Dt:
01/21/1998
2
HURLOCK, JOHN R.
Exec Dt:
01/21/1998
3
MALTESH, CHIDAMBARAM
Exec Dt:
01/21/1998
4
NAGARAJAN, RAMASUBRAMANYAM
Exec Dt:
01/21/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071379
NONE
09010156
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 411
Reel/Frame:008951/0318   Pages: 3
Recorded: 01/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHING, JANE B. WONG
Exec Dt:
01/30/1998
2
HURLOCK, JOHN R.
Exec Dt:
01/30/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6059930
NONE
09015752
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 412
Reel/Frame:009067/0740   Pages: 4
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWLAND, CHRISTOPHER P.
Exec Dt:
02/05/1998
2
MOEGGENBORG, KEVIN J.
Exec Dt:
02/05/1998
3
TANG, JIANSHENG
Exec Dt:
02/05/1998
4
WANG, JIN-SHAN
Exec Dt:
02/05/1998
5
REED, PETER E.
Exec Dt:
02/05/1998
6
MORRIS, JOHN D.
Exec Dt:
02/05/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5880237
NONE
08982590
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 413
Reel/Frame:009007/0831   Pages: 2
Recorded: 02/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRUSZYNSKI, PRZEMYSLAW
Exec Dt:
02/12/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942087
NONE
09024769
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 414
Reel/Frame:009006/0897   Pages: 2
Recorded: 02/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRUSZYNSKI, PRZEMYSLAW
Exec Dt:
02/13/1998
2
ARMSTRONG, J.R.
Exec Dt:
02/11/1998
3
JAKUBOWSKI, R.
Exec Dt:
02/06/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6099689
NONE
09024900
Correspondence name and address
HIL& SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 415
Reel/Frame:009627/0775   Pages: 4
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, MATHIAS
Exec Dt:
02/24/1998
2
JAEGER, WERNER
Exec Dt:
02/24/1998
3
CRAMM, JEFFREY R.
Exec Dt:
02/24/1998
4
WHIPPLE, WESLEY
Exec Dt:
02/24/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124396
NONE
09000042
Correspondence name and address
NALCO CHEMICAL COMPANY
THOMAS M. BREININGER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 416
Reel/Frame:010615/0854   Pages: 3
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISER, BRUCE A.
Exec Dt:
03/06/1998
2
HUANG, CHENG-SUNG
Exec Dt:
03/06/1998
3
NUNN, MAUREEN B.
Exec Dt:
03/06/1998
4
MACDONALD, DENNIS L.
Exec Dt:
03/06/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372089
NONE
09504319
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 417
Reel/Frame:010615/0857   Pages: 3
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISER, BRUCE A.
Exec Dt:
03/06/1998
2
HUANG, CHENG-SUNG
Exec Dt:
03/06/1998
3
NUNN, MAREEN B.
Exec Dt:
03/06/1998
4
MACDONALD, DENNIS L.
Exec Dt:
03/06/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372806
NONE
09504320
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 418
Reel/Frame:009123/0348   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEDFORD, BINAIFER S.
Exec Dt:
03/13/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143622
NONE
07710591
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 419
Reel/Frame:009057/0689   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, KRISTY M.
Exec Dt:
03/16/1998
2
MOEGGENBORG, KEVIN J.
Exec Dt:
03/16/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908889
NONE
09039550
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 420
Reel/Frame:009060/0277   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEVERTSON, STEVEN J.
Exec Dt:
03/16/1998
2
COFFEY, MARTIN J.
Exec Dt:
03/16/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6113738
NONE
09039863
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPRVILLE, ILLINOIS 60563-1198
Assignment: 421
Reel/Frame:009171/0436   Pages: 2
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETEGROVE, ROBERT L.
Exec Dt:
04/01/1998
2
BANKS, RODNEY H.
Exec Dt:
04/01/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023070
NONE
09055134
Correspondence name and address
HILL & SIMPSON
ROBERT M. BARRETT, ESQ.
85TH FLOOR, SEARS TOWER
233 SOUTH WACKER
CHICAGO, IL 60606
Assignment: 422
Reel/Frame:009252/0949   Pages: 4
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, JIANSHENG
Exec Dt:
04/13/1998
2
FU, SHI-LIANG
Exec Dt:
04/14/1998
3
EMMONS, DANIEL H.
Exec Dt:
04/14/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6022401
NONE
09061942
Correspondence name and address
HILL & SIMPSON, P.C.
ROBERT M. BARRETT
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 423
Reel/Frame:009156/0861   Pages: 3
Recorded: 04/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
04/14/1998
2
MCCOY, WILLIAM F.
Exec Dt:
04/14/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948315
NONE
09059901
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 424
Reel/Frame:009181/0481   Pages: 3
Recorded: 04/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
04/29/1998
2
MCCOY, WILLIAM F.
Exec Dt:
04/29/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6007726
NONE
09069653
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 425
Reel/Frame:009192/0035   Pages: 6
Recorded: 05/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAURY, ELISE E.
Exec Dt:
05/04/1998
2
BUELTE, RUDOLF
Exec Dt:
05/04/1998
3
JOHNSON, CATHY C.
Exec Dt:
05/04/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6171505
NONE
09054980
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 426
Reel/Frame:009180/0327   Pages: 3
Recorded: 05/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
05/08/1998
2
PHILLIPS, EVERETT C.
Exec Dt:
05/08/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048463
NONE
09074706
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 427
Reel/Frame:009462/0099   Pages: 5
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, MAYUR
Exec Dt:
05/19/1998
2
HUANG, CHENG-SUNG
Exec Dt:
05/19/1998
3
REESE, ROBERT W., JR.
Exec Dt:
05/19/1998
4
CRAMM, JEFFREY R.
Exec Dt:
05/19/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103839
NONE
09075684
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 428
Reel/Frame:009255/0188   Pages: 3
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAZONBY, JUDY G.
Exec Dt:
06/15/1998
2
MCCARTHY, ROBERT E.
Exec Dt:
06/15/1998
3
CASSELMAN, NANCY L.
Exec Dt:
06/15/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5980758
NONE
09094947
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 429
Reel/Frame:009288/0849   Pages: 2
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
06/25/1998
2
MCCOY, WILLIAM F.
Exec Dt:
06/25/1998
3
DALLMIER, ANTHONY W.
Exec Dt:
06/25/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156229
NONE
09106602
Correspondence name and address
KELLY L. CUMMINGS
NALCO CHEMICAL COMPANY
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 430
Reel/Frame:010599/0423   Pages: 3
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
06/25/1998
2
MCCOY, WILLIAM F.
Exec Dt:
06/25/1998
3
DALLMIER, ANTHONY W.
Exec Dt:
06/25/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423267
NONE
09517760
Correspondence name and address
NALCO CEHMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 431
Reel/Frame:009299/0472   Pages: 2
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLAN, GRAEME
Exec Dt:
06/29/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5969235
NONE
09109636
Correspondence name and address
HILL & SIMPSON, P.C.
ROBERT M. BARRETT
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 432
Reel/Frame:009566/0707   Pages: 4
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
07/23/1998
2
MURRAY, PATRICK GERARD
Exec Dt:
07/23/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6036868
NONE
09121438
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 433
Reel/Frame:009354/0022   Pages: 3
Recorded: 07/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'NEAL, OLLIE, JR.
Exec Dt:
07/28/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051108
NONE
09123530
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 434
Reel/Frame:009354/0638   Pages: 3
Recorded: 07/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEGALA, ARTHUR JAMES
Exec Dt:
07/28/1998
2
KEISER, BRUCE A.
Exec Dt:
07/28/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083997
NONE
09123877
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENTS & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 435
Reel/Frame:010751/0295   Pages: 3
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEGALA, ARTHUR JAMES
Exec Dt:
07/28/1998
2
KEISER, BRUCE A.
Exec Dt:
07/28/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200420
NONE
09546042
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 436
Reel/Frame:009435/0549   Pages: 4
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARQUHARSON, GRAEME J.
Exec Dt:
08/20/1998
2
KILDEA, JOHN D.
Exec Dt:
08/07/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6293973
NONE
09120643
Correspondence name and address
KELLY L. CUMMINGS
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 437
Reel/Frame:009485/0823   Pages: 3
Recorded: 09/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGIRALA, PRASAD YOGENDRA
Exec Dt:
09/01/1998
2
MORRIS, JOHN DAVID
Exec Dt:
09/01/1998
3
REED, PETER EDWARD
Exec Dt:
09/01/1998
4
SEVERTSON, STEVEN JOHN
Exec Dt:
09/01/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146495
NONE
09144145
Correspondence name and address
MARGARET META BRUMM
PATENT & LICENSING DEPARTMENT
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 438
Reel/Frame:011978/0023   Pages: 3
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGIRALA, PRASAD YOGENDRA
Exec Dt:
09/01/1998
2
MORRIS, JOHN DAVID
Exec Dt:
09/01/1998
3
REED, PETER EDWARD
Exec Dt:
09/01/1998
4
SEVERTSON, STEVEN JOHN
Exec Dt:
09/01/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010035271
09799285
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 439
Reel/Frame:009475/0530   Pages: 3
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMESE, ANTHONY G.
Exec Dt:
09/18/1998
2
SHAH, JITENDRA
Exec Dt:
09/18/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083404
NONE
09156820
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 440
Reel/Frame:009553/0512   Pages: 3
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORKMAN, DAVID P.
Exec Dt:
09/29/1998
2
BAILEY, KRISTY M.
Exec Dt:
10/23/1998
3
MOEGGENBORG, KEVIN J.
Exec Dt:
09/29/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6075082
NONE
09162960
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 441
Reel/Frame:009521/0008   Pages: 3
Recorded: 10/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
09/30/1998
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
09/30/1998
3
MARBLE, ROBERT A.
Exec Dt:
09/30/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294093
NONE
09148930
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 442
Reel/Frame:009690/0218   Pages: 3
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURRAY, PATRICK G.
Exec Dt:
10/12/1998
2
TSENG, AMY M.
Exec Dt:
10/12/1998
3
SPROUL, DON F.
Exec Dt:
10/12/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077461
NONE
09164045
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 443
Reel/Frame:009557/0164   Pages: 4
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
10/13/1998
2
ENZIEN, MICHAEL V.
Exec Dt:
10/13/1998
3
WU, MAY M.
Exec Dt:
10/13/1998
4
MCCOY, WILLIAM F.
Exec Dt:
10/13/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6096225
NONE
09151637
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 444
Reel/Frame:009522/0652   Pages: 3
Recorded: 10/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGARJAN, R.
Exec Dt:
10/14/1998
2
SHING, JANE B. WONG
Exec Dt:
10/14/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6007679
NONE
09172568
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET META BRUMM
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 445
Reel/Frame:009542/0715   Pages: 3
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLEKSIAK, THOMAS P.
Exec Dt:
10/27/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060438
NONE
09179531
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 446
Reel/Frame:009656/0324   Pages: 3
Recorded: 12/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, JIANSHENG
Exec Dt:
11/14/1998
2
KAMRATH, MICHAEL A.
Exec Dt:
11/14/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083403
NONE
09186592
Correspondence name and address
NALCO CHEMICAL COMPANY
THOMAS M. BREININGER
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 447
Reel/Frame:009598/0615   Pages: 3
Recorded: 11/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARD, WILLIAM J.
Exec Dt:
11/16/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114484
NONE
09192759
Correspondence name and address
NALCO CHEMICAL COMPANY
ELAINE M. RAMESH
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 448
Reel/Frame:010724/0929   Pages: 3
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARD, WILLIAM J.
Exec Dt:
11/16/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177017
NONE
09543500
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 449
Reel/Frame:009693/0151   Pages: 3
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLO CITRUS CORPORATION
Exec Dt:
12/10/1998
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5330671
NONE
07944089
 
5527482
NONE
08276340
 
5958287
NONE
08631233
 
6124366
NONE
08673420
 
5876622
NONE
08914677
 
5863456
NONE
08919594
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 450
Reel/Frame:009713/0648   Pages: 2
Recorded: 01/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARHAM, SCOTT LEWIS
Exec Dt:
01/13/1999
2
HENDERSON, RAYMOND LESLIE
Exec Dt:
01/13/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6231768
NONE
09233618
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 451
Reel/Frame:010759/0485   Pages: 2
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARHAM, SCOTT LEWIS
Exec Dt:
01/13/1999
2
HENDERSON, RAYMOND LESLIE
Exec Dt:
01/13/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365116
NONE
09552535
Correspondence name and address
HILL & SIMPSON, P.C.
ROBERT M. BARRETT
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 452
Reel/Frame:009885/0385   Pages: 4
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, MATHIAS
Exec Dt:
01/15/1999
2
JAEGER, WERNER
Exec Dt:
01/15/1999
3
CRAMM, JEFFREY
Exec Dt:
01/15/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423801
NONE
09029002
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 453
Reel/Frame:011022/0723   Pages: 4
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALMEN, KRISTINE S.
Exec Dt:
01/15/1999
2
ZEIHER, E.H. KELLE
Exec Dt:
01/15/1999
3
KOWALSKI, ANGELA S.
Exec Dt:
01/15/1999
4
WARD, WILLIAM J.
Exec Dt:
01/15/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258277
NONE
09638475
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 454
Reel/Frame:011144/0720   Pages: 3
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALMEN, KRISTINE S.
Exec Dt:
01/15/1999
2
KELLE ZEIHER, E.H.
Exec Dt:
01/15/1999
3
KOWALSKI, ANGELA S.
Exec Dt:
01/15/1999
4
WARD, WILLIAM J.
Exec Dt:
01/15/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403726
NONE
09638434
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 455
Reel/Frame:009745/0330   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVARAJAN, RADHAKRISHNAN
Exec Dt:
01/21/1999
2
STROMINGER, MICHAEL G.
Exec Dt:
01/21/1999
3
PHILLIPS, EVERETT C.
Exec Dt:
01/21/1999
4
COUNTER, JAMES A.
Exec Dt:
01/21/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6086771
NONE
09203314
Correspondence name and address
NALCO CHEMICAL COMPANY
TMOMAS M. BREININGER
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 456
Reel/Frame:009774/0475   Pages: 3
Recorded: 02/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, F. PHILIP
Exec Dt:
02/17/1999
2
DALLMIER, ANTHONY W.
Exec Dt:
02/17/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080323
NONE
09251614
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 457
Reel/Frame:009810/0799   Pages: 3
Recorded: 03/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLEY, DOUGLAS G.
Exec Dt:
03/03/1999
2
MOEGGENBORG, KEVIN J.
Exec Dt:
03/03/1999
3
WORKMAN, DAVID P.
Exec Dt:
03/03/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6153106
NONE
09261821
Correspondence name and address
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 458
Reel/Frame:009894/0554   Pages: 3
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEVERTSON, STEVEN J.
Exec Dt:
03/05/1999
2
COFFEY, MARTIN J.
Exec Dt:
03/05/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248793
NONE
09258627
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 459
Reel/Frame:013640/0842   Pages: 3
Recorded: 01/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEVERTSON, STEVEN J.
Exec Dt:
03/05/1999
2
COFFEY, MARTIN J.
Exec Dt:
03/05/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548558
US20010041749
09812255
Correspondence name and address
ONDEO NALCO COMPANY
MARGARET M. BRUMM
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 460
Reel/Frame:009823/0173   Pages: 4
Recorded: 03/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNHAM, ANDREW J.
Exec Dt:
03/10/1999
2
JOHNSON, CATHY C.
Exec Dt:
03/10/1999
3
SALMEN, KRISTINE S.
Exec Dt:
03/10/1999
4
SPARAPANY, JOHN W.
Exec Dt:
03/10/1999
5
SOMMESE, ANTHONY G.
Exec Dt:
03/10/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238486
NONE
09266058
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET META BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 461
Reel/Frame:009858/0036   Pages: 3
Recorded: 03/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIOTA, STEVEN R.
Exec Dt:
03/26/1999
2
HOOTS, JOHN E.
Exec Dt:
03/26/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214627
NONE
09277275
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 462
Reel/Frame:009878/0698   Pages: 5
Recorded: 03/31/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
03/31/1999
2
MCCOY, WILLIAM F.
Exec Dt:
03/31/1999
3
ALLAIN, ERIC J.
Exec Dt:
03/31/1999
4
MYERS, ERIC R.
Exec Dt:
03/31/1999
5
DALLMIER, ANTHONY W.
Exec Dt:
03/31/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270722
NONE
09283122
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 463
Reel/Frame:009899/0279   Pages: 3
Recorded: 04/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANKOWSKI, JEFFREY A.
Exec Dt:
04/15/1999
2
TOBISON, CALVIN T.
Exec Dt:
04/15/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6042732
NONE
09292461
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 464
Reel/Frame:010154/0785   Pages: 3
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANEY, JERRY
Exec Dt:
04/27/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5448178
NONE
08148126
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 465
Reel/Frame:009978/0238   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
04/28/1999
2
MCCOY, WILLIAM F.
Exec Dt:
04/30/1999
3
DALLMIER, ANTHONY W.
Exec Dt:
04/30/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123870
NONE
09296212
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 466
Reel/Frame:010636/0674   Pages: 3
Recorded: 03/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, SHUNONG
Exec Dt:
04/30/1999
2
MCCOY, WILLIAM F.
Exec Dt:
04/30/1999
3
DALLMIER, ANTHONY W.
Exec Dt:
04/30/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287473
NONE
09518435
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 467
Reel/Frame:010019/0014   Pages: 3
Recorded: 06/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENDERSON, RAYMOND LESLIE
Exec Dt:
05/10/1999
2
ALLAN, GRAEME
Exec Dt:
05/10/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6168029
NONE
09310262
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 468
Reel/Frame:009976/0149   Pages: 4
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERR, E. MICHAEL
Exec Dt:
05/14/1999
2
JOHNSON, CATHY C.
Exec Dt:
05/14/1999
3
KHAN, SANA
Exec Dt:
05/14/1999
4
CARLSON, WAYNE M.
Exec Dt:
05/14/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020028860
09293163
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 469
Reel/Frame:009981/0880   Pages: 3
Recorded: 05/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHING, JANE B. WONG
Exec Dt:
05/21/1999
2
MALTESH, CHIDAMBARAM
Exec Dt:
05/21/1999
3
NAGARAJAN, RAMASUBRAMANYAM
Exec Dt:
05/21/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238521
NONE
09316372
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET META BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 470
Reel/Frame:010021/0126   Pages: 3
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MALITO, JOHN T.
Exec Dt:
06/07/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352675
NONE
09326959
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 471
Reel/Frame:010179/0079   Pages: 3
Recorded: 07/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUZNETSOV, DMITRI
Exec Dt:
06/22/1999
2
DISANTO, LOUIS
Exec Dt:
06/25/1999
3
JOHNSON, DONALD
Exec Dt:
06/22/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250140
NONE
09338669
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 472
Reel/Frame:010091/0037   Pages: 3
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, PHILLIP W.
Exec Dt:
07/07/1999
2
MURRAY, PATRICK G.
Exec Dt:
07/07/1999
3
BRAMMER, JR., LARRY E.
Exec Dt:
07/07/1999
4
DUNHAM, ANDREW J.
Exec Dt:
07/07/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313246
NONE
09349054
Correspondence name and address
NALCO CHEMICAL COMPANY
MARTIN B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 473
Reel/Frame:011520/0153   Pages: 3
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, PHILLIP W.
Exec Dt:
07/07/1999
2
BRAMMER, LARRY E., JR.
Exec Dt:
07/07/1999
3
MURRAY, PATRICK G.
Exec Dt:
07/07/1999
4
DUNHAM, ANDREW J.
Exec Dt:
07/07/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590051
NONE
09767180
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 474
Reel/Frame:011672/0790   Pages: 3
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
07/22/1999
2
REED, PETER E.
Exec Dt:
07/22/1999
3
WARD, WILLIAM J.
Exec Dt:
07/22/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010018503
09822745
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 475
Reel/Frame:010174/0798   Pages: 4
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTER, PHILLIP W.
Exec Dt:
08/09/1999
2
REED, PETER E.
Exec Dt:
08/09/1999
3
WANG, JIN-SHAN
Exec Dt:
08/09/1999
4
MORRIS, JOHN D.
Exec Dt:
08/09/1999
5
TANG, JIANSHENG
Exec Dt:
08/09/1999
6
YOUNG, PAUL R.
Exec Dt:
08/09/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020065358
09333384
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 476
Reel/Frame:010217/0623   Pages: 3
Recorded: 08/31/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
08/31/1999
2
MURRAY, PATRICK G.
Exec Dt:
08/31/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380431
NONE
09387010
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 477
Reel/Frame:010259/0405   Pages: 3
Recorded: 08/31/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURRAY, PATRICK G.
Exec Dt:
08/31/1999
2
WHIPPLE, WESLEY L.
Exec Dt:
08/31/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344531
NONE
09396681
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 478
Reel/Frame:010383/0694   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGIRALA, PRASAD YOGENDRA
Exec Dt:
09/01/1999
2
REED, PETER EDWARD
Exec Dt:
09/01/1999
3
MORRIS, JOHN DAVID
Exec Dt:
09/01/1999
4
SEVERTON, STEVEN JOHN
Exec Dt:
09/01/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235152
NONE
09436016
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILE, IL 60563-1198
Assignment: 479
Reel/Frame:010383/0711   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUGGIRALA, PRASAD YOGENDRA
Exec Dt:
09/01/1999
2
REED, PETER EDWARD
Exec Dt:
09/01/1999
3
MORRIS, JOHN DAVID
Exec Dt:
09/01/1999
4
SEVERTSON, STEVEN JOHN
Exec Dt:
09/01/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232419
NONE
09436018
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 480
Reel/Frame:010235/0180   Pages: 3
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HURLOCK, JOHN R.
Exec Dt:
09/07/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265477
NONE
09392673
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 481
Reel/Frame:010235/0229   Pages: 3
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHING, JANE B. WONG
Exec Dt:
09/08/1999
2
MALTESH, CHIDAMBARAM
Exec Dt:
09/08/1999
3
HURLOCK, JOHN R.
Exec Dt:
09/08/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331229
NONE
09392671
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 482
Reel/Frame:010235/0806   Pages: 3
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG SHING, JANE B.
Exec Dt:
09/08/1999
2
HURLOCK, JOHN R.
Exec Dt:
09/07/1999
3
MALTESH, CHIDAMBARAM
Exec Dt:
09/08/1999
4
MAURY, ELISE E.
Exec Dt:
08/27/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217778
NONE
09392172
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 483
Reel/Frame:012266/0248   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHING, JANE B. WONG
Exec Dt:
09/08/1999
2
MALTESH, CHIDAMBARAM
Exec Dt:
09/08/1999
3
HURLOCK, JOHN R.
Exec Dt:
09/08/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432271
NONE
09977455
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 484
Reel/Frame:010272/0363   Pages: 3
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, SHUNONG
Exec Dt:
09/22/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942126
NONE
08904375
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 485
Reel/Frame:010274/0827   Pages: 4
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, SHUNONG
Exec Dt:
09/22/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136205
NONE
09305892
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPARTMENT
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 486
Reel/Frame:010341/0734   Pages: 3
Recorded: 10/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
10/07/1999
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
10/07/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369182
NONE
09416162
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 487
Reel/Frame:010316/0347   Pages: 4
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, ANDREW J.
Exec Dt:
10/08/1999
2
KELLY, ROBERT F.
Exec Dt:
10/08/1999
3
MA, XI
Exec Dt:
10/08/1999
4
DALLMIER, ANTHONY W.
Exec Dt:
10/08/1999
5
MCCOY, WILLIAM F.
Exec Dt:
10/08/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6419879
NONE
09373288
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 488
Reel/Frame:010401/0688   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JITENDRA
Exec Dt:
11/17/1999
2
METZGAR, RICHARD E.
Exec Dt:
11/17/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NAPER CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258279
NONE
09379038
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT .
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 489
Reel/Frame:010448/0927   Pages: 3
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIARTY, BARBARA E.
Exec Dt:
12/08/1999
2
REDDINGER, JERRY L.
Exec Dt:
12/08/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NANPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358746
NONE
09436189
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 490
Reel/Frame:010619/0645   Pages: 4
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIARTY, BARBARA E.
Exec Dt:
12/20/1999
2
HOOTS, JOHN E.
Exec Dt:
12/20/1999
3
RASIMAS, JEFFREY P.
Exec Dt:
12/20/1999
4
WEI, MINGLI
Exec Dt:
12/20/1999
5
WORKMAN, DAVID P.
Exec Dt:
12/20/1999
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312644
NONE
09465146
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 491
Reel/Frame:010604/0108   Pages: 3
Recorded: 03/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATTORAJ, MITA
Exec Dt:
01/06/2000
2
FEHR, MICHAEL J.
Exec Dt:
01/06/2000
3
HATCH, STEVEN R.
Exec Dt:
01/06/2000
4
SHIELY, ROBERT W.
Exec Dt:
01/06/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329165
NONE
09475585
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 492
Reel/Frame:010677/0571   Pages: 3
Recorded: 04/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARHAM, SCOTT
Exec Dt:
02/04/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740249
NONE
09484071
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 493
Reel/Frame:010648/0475   Pages: 2
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURE-CHEM PRODUCTS COMPANY, INC.
Exec Dt:
02/17/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5033676
NONE
07387495
 
5115978
NONE
07712597
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 494
Reel/Frame:010667/0430   Pages: 3
Recorded: 03/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEVCHENKO, SERGEY M.
Exec Dt:
03/01/2000
2
KOUZNETSOV, DMITRI
Exec Dt:
03/01/2000
3
DUGGIRALA, PRASAD Y.
Exec Dt:
03/03/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6375829
NONE
09519688
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 495
Reel/Frame:010682/0004   Pages: 3
Recorded: 03/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
03/20/2000
2
JOHNSON, CATHY C.
Exec Dt:
03/20/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365052
NONE
09532119
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 496
Reel/Frame:010885/0098   Pages: 3
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPS, EVERETT C.
Exec Dt:
04/04/2000
2
ALLAIN, RONALD J.
Exec Dt:
04/04/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6372882
NONE
09542074
Correspondence name and address
NALCO CHEMICAL COMPANY
KELLY L. CUMMINGS
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 497
Reel/Frame:012550/0155   Pages: 3
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPS, EVERETT C.
Exec Dt:
04/04/2000
2
ALLAIN, RONALD J.
Exec Dt:
04/04/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617421
US20030135013
10059474
Correspondence name and address
ONDEO NALCO COMPANY
KELLY L. CUMMINGS
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 498
Reel/Frame:010807/0432   Pages: 3
Recorded: 05/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGARWAL, SAMEER B.
Exec Dt:
04/05/2000
2
CARTER, PHILLIP W.
Exec Dt:
04/05/2000
3
COFFEY, MARTIN J.
Exec Dt:
04/05/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524435
NONE
09566874
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 499
Reel/Frame:010762/0391   Pages: 3
Recorded: 04/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARAPANY, JOHN W.
Exec Dt:
04/19/2000
2
CARDILE, RICHARD P.
Exec Dt:
04/19/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6398967
US20010052501
09553876
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 500
Reel/Frame:010790/0183   Pages: 3
Recorded: 05/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANCHEZ, JORDI ROQUE
Exec Dt:
05/09/2000
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6315866
NONE
09515453
Correspondence name and address
NALCO CHEMICAL COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
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