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Patent Assignment Assignor Details
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Assignor Name : LANG, DAVID JOHN
Total Assignments: 20
Assignment: 1
Reel/Frame:007070/0888   Pages: 4
Recorded: 07/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELWEL, FRANCOIS
Exec Dt:
06/07/1994
2
LANG, DAVID JOHN
Exec Dt:
07/11/1994
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460743
NONE
08239663
Correspondence name and address
A. KATE HUFFMAN
UNILEVER UNITED STATES, INC.
PATENT DEPT., 45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 2
Reel/Frame:007160/0323   Pages: 3
Recorded: 07/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICHOLSON, JOHN RICHARD
Exec Dt:
07/18/1994
2
LANG, DAVID JOHN
Exec Dt:
07/14/1994
Assignee
1
LEVER BROTHERS COMPANY
DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480577
NONE
08255146
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 3
Reel/Frame:007552/0765   Pages: 4
Recorded: 07/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELWEL, FRANCOIS
Exec Dt:
05/23/1995
2
LANG, DAVID JOHN
Exec Dt:
06/20/1995
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589267
NONE
08459915
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 4
Reel/Frame:007637/0262   Pages: 3
Recorded: 08/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATUISTE, FLORENCIO
Exec Dt:
08/01/1995
2
AHART, ROBERT
Exec Dt:
08/01/1995
3
LANG, DAVID JOHN
Exec Dt:
08/01/1995
4
TSAUR, LIANG SHENG
Exec Dt:
08/01/1995
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589370
NONE
08509931
Correspondence name and address
RONALD A. KOATZ
UNILEVER UNITED STATES, INC.
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 5
Reel/Frame:007661/0137   Pages: 4
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELWEL, FRANCOIS
Exec Dt:
07/19/1995
2
LANG, DAVID JOHN
Exec Dt:
09/22/1995
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589267
NONE
08459915
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 6
Reel/Frame:008137/0756   Pages: 3
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DAVID JOHN
Exec Dt:
08/01/1996
2
RAIBLE, DUANE ANTHONY
Exec Dt:
07/11/1996
3
SABATINO, CHARLES VINCENT
Exec Dt:
07/15/1996
Assignee
1
LEVER BROTHER COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858945
NONE
08672464
Correspondence name and address
UNILEVER UNITED STATES, INC.
PATENT DEPT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 7
Reel/Frame:008449/0214   Pages: 4
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICHOLSON, JOHN RICHARD
Exec Dt:
01/07/1997
2
PIATEK, BOZENA MARIANNA
Exec Dt:
01/02/1997
3
LANG, DAVID JOHN
Exec Dt:
01/02/1997
4
SECEMSKI, ISAAC ISRAEL
Exec Dt:
01/02/1997
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5837663
NONE
08780062
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 8
Reel/Frame:008459/0950   Pages: 4
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NICHOLSON, JOHN RICHARD
Exec Dt:
01/07/1997
2
PIATEK, BOZENA MARIANNA
Exec Dt:
01/02/1997
3
LANG, DAVID JOHN
Exec Dt:
01/02/1997
4
SECEMSKI, ISAAC ISRAEL
Exec Dt:
01/02/1997
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900395
NONE
08780063
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 9
Reel/Frame:008462/0573   Pages: 4
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SECEMSKI, ISAAC ISRAEL
Exec Dt:
01/22/1997
2
LANG, DAVID JOHN
Exec Dt:
01/02/1997
3
NICHOLSON, JOHN RICHARD
Exec Dt:
01/07/1997
4
PIATEK, BOZENA MARIANNA
Exec Dt:
01/02/1997
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5783540
NONE
08780061
Correspondence name and address
UNILEVER UNITED STATES, INC.
A. KATE HUFFMAN
PATENT DEPARTMENT
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 10
Reel/Frame:009554/0051   Pages: 4
Recorded: 10/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARRELL, TERENCE JAMES
Exec Dt:
09/14/1998
2
SHAFER, GEORGIA
Exec Dt:
09/22/1998
3
RATUISTE, FLORENCIO
Exec Dt:
09/14/1998
4
MASSARO, MICHAEL
Exec Dt:
09/22/1998
5
LANG, DAVID JOHN
Exec Dt:
09/15/1998
6
PETKO, MICHAEL FRANCIS
Exec Dt:
09/15/1998
7
RATTINGER, GAIL BETH
Exec Dt:
09/15/1998
Assignee
1
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC.
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981451
NONE
09159054
Correspondence name and address
UNILEVER PATENT DEPARTMENT
RONALD A. KOATZ
45 RIVER ROAD
EDGEWATER, NEW JERSEY 07020
Assignment: 11
Reel/Frame:010883/0659   Pages: 4
Recorded: 05/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROOKHAM, HARRY
Exec Dt:
05/04/2000
2
LANG, DAVID JOHN
Exec Dt:
05/01/2000
3
HE, MENGTAO
Exec Dt:
04/24/2000
4
KHAN-LODHI, ABID
Exec Dt:
05/01/2000
Assignee
1
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
33 BENEDICT PLACE
GREENWICH, CONNECTICUT 06830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576228
NONE
09523248
Correspondence name and address
UNILEVER PATENT DEPARTMENT
RONALD A. KOATZ
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 12
Reel/Frame:012897/0623   Pages: 4
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SECEMSKI, ISAAC ISRAEL
Exec Dt:
03/18/2002
2
NICHOLSON, JOHN RICHARD
Exec Dt:
03/18/2002
3
LANG, DAVID JOHN
Exec Dt:
03/18/2002
Assignee
1
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
33 BENEDICT PLACE
GREENWICH, CONNECTICUT 06830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030176308
10098876
Correspondence name and address
UNILEVER PATENT DEPARTMENT
ROLAND A. KOATZ
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 13
Reel/Frame:013841/0853   Pages: 5
Recorded: 07/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'CONNOR, STEPHEN M.
Exec Dt:
05/20/2003
2
FAIR, MICHAEL JOSEPH
Exec Dt:
05/22/2003
3
NICHOLSON, JOHN RICHARD
Exec Dt:
05/20/2003
4
PIATEK, BOZENA MARIANNA
Exec Dt:
05/22/2003
5
LANG, DAVID JOHN
Exec Dt:
05/20/2003
6
MCFANN, GREGORY
Exec Dt:
05/21/2003
7
ARAL, BIRNUR
Exec Dt:
05/21/2003
Assignee
1
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
33 BENEDICT PLACE
GREENWICH, CONNECTICUT 06830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776346
US20040234558
10443393
Correspondence name and address
UNILEVER PATENT DEPARTMENT
RONALD A. KOATZ
45 RIVER ROAD
EDGEWATER, NJ 07020
Assignment: 14
Reel/Frame:016668/0092   Pages: 4
Recorded: 08/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABBAS, SYED HUSAIN
Exec Dt:
06/24/2005
2
LANG, DAVID JOHN
Exec Dt:
06/24/2005
Assignee
1
CONOPCO, INC. D/B/A UNILEVER
700 SYLVAN AVENUE, C-2
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7159834
US20070001090
11172532
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE - C-2 SOUTH
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Assignment: 15
Reel/Frame:022448/0412   Pages: 5
Recorded: 03/25/2009
Attorney Dkt #:LIU-12/371050-J9055C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HONGJIE
Exec Dt:
03/10/2009
2
ANANTHAPADMANABHAN, KAVSSERY PARAMESWARAN
Exec Dt:
03/10/2009
3
LANG, DAVID JOHN
Exec Dt:
03/10/2009
Assignee
1
CONOPCO, INC., D/B/A/ UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8093192
US20100210500
12371050
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 16
Reel/Frame:047191/0103   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:J60014USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
05/15/2017
2
LANG, DAVID JOHN
Exec Dt:
05/15/2017
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11744783
US20210220236
16094074
Correspondence name and address
PATRICIA O'DONNELL
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 17
Reel/Frame:063862/0660   Pages: 4
Recorded: 06/06/2023
Attorney Dkt #:J60014US1W
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
05/15/2017
2
LANG, DAVID JOHN
Exec Dt:
05/15/2017
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230310283
18206141
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
TRUMBULL, CT 06611
Assignment: 18
Reel/Frame:047191/0185   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:J60037USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, DAVID JOHN
Exec Dt:
06/26/2017
2
QUAN, CONGLING
Exec Dt:
06/26/2017
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11026869
US20200323748
16094077
Correspondence name and address
PATRICIA O'DONNELL
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 19
Reel/Frame:047192/0875   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:J9254USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
06/26/2017
2
LANG, DAVID JOHN
Exec Dt:
06/26/2017
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200323747
16094069
Correspondence name and address
PATRICIA O'DONNELL
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 20
Reel/Frame:050586/0217   Pages: 4
Recorded: 10/01/2019
Attorney Dkt #:J60083USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
05/24/2018
2
LANG, DAVID JOHN
Exec Dt:
05/24/2018
3
CASBARRO, BRUCE DAVIS
Exec Dt:
05/24/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11234908
US20210128421
16499984
Correspondence name and address
KAY ROBERTS
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632

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