skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : QUAN, CONGLING
Total Assignments: 19
Assignment: 1
Reel/Frame:014963/0026   Pages: 2
Recorded: 08/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRADY, MICHAEL CHARLES
Exec Dt:
04/01/2004
2
SOROUSH, MASOUD
Exec Dt:
04/11/2004
3
QUAN, CONGLING
Exec Dt:
04/11/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050003094
10850019
Correspondence name and address
SUDHIR G. DESHMUKH
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:019358/0349   Pages: 5
Recorded: 05/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHTCHI-ALI, BADREDDINE
Exec Dt:
05/10/2007
2
CLARKE, MICHAEL GERARD
Exec Dt:
05/10/2007
3
RATUISTE, FLORENCIO V.
Exec Dt:
05/10/2007
4
QUAN, CONGLING
Exec Dt:
05/10/2007
Assignee
1
CONOPCO, INC. D/B/A UNILEVER
700 SYLVAN AVENUE, D-2
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7579311
US20080272339
11743424
Correspondence name and address
UNILEVER PATENT GROUP
700 SYLVAN AVENUE - D2
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Assignment: 3
Reel/Frame:025351/0670   Pages: 5
Recorded: 11/12/2010
Attorney Dkt #:QUAN-12/889618-J9150C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
10/06/2010
2
MOADDEL, TEANOOSH
Exec Dt:
10/06/2010
3
AHTCHI-ALI, BADREDDINE
Exec Dt:
10/21/2010
Assignee
1
CONOPCO, INC., D/B/A/ UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120077880
12889618
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NJ 07632
Assignment: 4
Reel/Frame:025351/0698   Pages: 5
Recorded: 11/12/2010
Attorney Dkt #:QUAN-12/889657-J9154C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
10/06/2010
2
MOADDEL, TEANOOSH
Exec Dt:
10/06/2010
3
AHTCHI-ALI, BADREDDINE
Exec Dt:
10/21/2010
Assignee
1
CONOPCO, INC., D/B/A/ UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8668916
US20120077881
12889657
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NJ 07632
Assignment: 5
Reel/Frame:028513/0870   Pages: 9
Recorded: 07/09/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
05/18/2012
2
LOU, ANJING
Exec Dt:
05/18/2012
3
AHTCHI-ALI, BADREDDINE
Exec Dt:
05/18/2012
Assignee
1
CONOPCO, INC. D/B/A UNILEVER
800 SYLVAN AVENUE
A G SOUTH WEST WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130303631
13469178
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 6
Reel/Frame:033154/0557   Pages: 7
Recorded: 06/23/2014
Attorney Dkt #:J9189USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, LEI
Exec Dt:
03/26/2014
2
QIU, QIANG
Exec Dt:
03/26/2014
3
QUAN, CONGLING
Exec Dt:
03/26/2014
4
MENG, SHENG
Exec Dt:
03/31/2014
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, SOUTH WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10413485
US20140227332
14349099
Correspondence name and address
SUSAN MCBRIEN
800 SYLVAN AVENUE
AG WEST, SOUTH WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 7
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: 8
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: 9
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: 10
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: 11
Reel/Frame:049861/0380   Pages: 4
Recorded: 07/25/2019
Attorney Dkt #:J60041USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUAN, CONGLING
Exec Dt:
03/05/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11141362
US20190388308
16480752
Correspondence name and address
KAY ROBERTS
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 12
Reel/Frame:049695/0718   Pages: 6
Recorded: 07/09/2019
Attorney Dkt #:J60076USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOU, ANJING
Exec Dt:
03/09/2018
2
QUAN, CONGLING
Exec Dt:
03/09/2018
3
BUCHALOVA, MARIA
Exec Dt:
03/09/2018
4
MOADDEL, TEANOOSH
Exec Dt:
03/09/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN, A4
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10751267
US20190328631
16470434
Correspondence name and address
LYUDMYLA VAYNER
700 SYLVAN
A4
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 13
Reel/Frame:054206/0987   Pages: 6
Recorded: 10/29/2020
Attorney Dkt #:J60076US1W
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOU, ANJING
Exec Dt:
03/09/2018
2
QUAN, CONGLING
Exec Dt:
03/09/2018
3
BUCHALOVA, MARIA
Exec Dt:
03/09/2018
4
MOADDEL, TEANOOSH
Exec Dt:
03/09/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
A4
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10980718
US20200337956
16927852
Correspondence name and address
LYUDMYLA VAYNER
700 SYLVAN AVE
A4
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 14
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
Assignment: 15
Reel/Frame:051491/0752   Pages: 6
Recorded: 01/13/2020
Attorney Dkt #:J60084USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOU, ANJING
Exec Dt:
06/25/2018
2
QUAN, CONGLING
Exec Dt:
06/25/2018
3
ZAVOLUK, WILLIAM
Exec Dt:
06/25/2018
4
MOADDEL, TEANOOSH
Exec Dt:
06/25/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210000707
16630140
Correspondence name and address
CORINNE DELORENZO
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 16
Reel/Frame:052265/0988   Pages: 5
Recorded: 03/30/2020
Attorney Dkt #:J60089USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUAN, CONGLING
Exec Dt:
09/20/2018
2
FREY, GABRIELLA SATCHI OLIVIA
Exec Dt:
09/20/2018
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVE
A4
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219581
US20200289383
16652406
Correspondence name and address
UNILEVER PATENT GROUP
700 SYLVAN AVENUE
FLOOR A4
ENGLEWOOD CLIFFS, NJ 07632-3100
Assignment: 17
Reel/Frame:053197/0702   Pages: 4
Recorded: 07/14/2020
Attorney Dkt #:J60108USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUAN, CONGLING
Exec Dt:
01/22/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11344484
US20200345598
16961945
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
C/O UNILEVER PATENT GROUP ROOM 130
TRUMBULL, CT 06611
Assignment: 18
Reel/Frame:053198/0241   Pages: 4
Recorded: 07/14/2020
Attorney Dkt #:J60104USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUAN, CONGLING
Exec Dt:
01/22/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11266580
US20210077367
16961943
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
C/O UNILEVER PATENT GROUP ROOM 130
TRUMBULL, CT 06611
Assignment: 19
Reel/Frame:054884/0715   Pages: 6
Recorded: 01/12/2021
Attorney Dkt #:J60109USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOU, ANJING
Exec Dt:
05/16/2019
2
QUAN, CONGLING
Exec Dt:
05/16/2019
3
MOADDEL, TEANOOSH
Exec Dt:
05/16/2019
4
BUCHALOVA, MARIA
Exec Dt:
05/29/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
FLOOR A4
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11540984
US20210205186
17056583
Correspondence name and address
CORINNE DELORENZO
700 SYLVAN AVENUE
FLOOR A4
ENGLEWOOD CLIFFS, NJ 07632

Search Results as of: 05/30/2024 01:29 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT