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Patent Assignment Assignor Details
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Assignor Name : SIVAKUMAR, ANANTHASUBRAMANIAN
Total Assignments: 15
Assignment: 1
Reel/Frame:007759/0635   Pages: 3
Recorded: 11/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JITENDRA T.
Exec Dt:
11/02/1995
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
11/02/1995
3
SCHEIMANN, DAVID W.
Exec Dt:
11/02/1995
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE,, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5645799
NONE
08552215
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:007877/0302   Pages: 3
Recorded: 02/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
12/04/1995
2
COLLINS, JOHN H.
Exec Dt:
12/04/1995
3
RAMESH, MANIAN
Exec Dt:
12/04/1995
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589075
NONE
08565479
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:007940/0925   Pages: 3
Recorded: 03/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JITENDRA T.
Exec Dt:
12/18/1995
2
CRAMM, JEFFREY R.
Exec Dt:
12/18/1995
3
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
12/18/1995
Assignee
1
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705394
NONE
08572937
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 4
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: 5
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: 6
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: 7
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: 8
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: 9
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: 10
Reel/Frame:011660/0019   Pages: 3
Recorded: 04/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHIPPLE, WESLEY L.
Exec Dt:
03/30/2001
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
03/30/2001
3
SHAH, JITENDRA
Exec Dt:
03/30/2001
Assignee
1
ONDEO NALCO COMPANY
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627719
US20030060586
09774325
Correspondence name and address
ONDEO NALCO CHEMICAL
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 11
Reel/Frame:013139/0751   Pages: 3
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, WILLIAM JOHN
Exec Dt:
07/23/2002
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
07/23/2002
Assignee
1
ONDEO NALCO COMPANY
ONDEO NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784267
NONE
10205282
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 12
Reel/Frame:015626/0815   Pages: 3
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISHNAN, VENKATESWARAN
Exec Dt:
11/23/2004
2
SHAH, PANKAJ CHANDRAKANT
Exec Dt:
11/23/2004
3
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
11/23/2004
Assignee
1
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
33 BENEDICT PLACE
GREEMWICH, CONNECTICUT 06830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060003907
10980478
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 13
Reel/Frame:015838/0291   Pages: 4
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, PANKAJ CHANDRAKANT
Exec Dt:
01/13/2005
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
01/13/2005
Assignee
1
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
33 BENEDICT PLACE
GREENWICH, CONNECTICUT 06830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050159330
11036898
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE
ENGLEWOD CLIFFS, NJ 07632
Assignment: 14
Reel/Frame:016786/0782   Pages: 3
Recorded: 09/13/2005
Attorney Dkt #:UNUS#05-0092-UNI;J2091(C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DABHOLKAR, NANDINI SACHIN
Exec Dt:
06/27/2005
2
KRISHNAN, VENKATESWARAN
Exec Dt:
06/27/2005
3
SHAH, PANKAJ CHANDRAKANT
Exec Dt:
06/27/2005
4
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
06/27/2005
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476394
US20060030510
11197186
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Assignment: 15
Reel/Frame:018282/0499   Pages: 4
Recorded: 09/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MHATRE, SUBHASH SHIVSHANKAR
Exec Dt:
09/14/2005
2
SIVAKUMAR, ANANTHASUBRAMANIAN
Exec Dt:
09/14/2005
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060276365
10551822
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632

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