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Patent Assignment Assignor Details
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Assignor Name : PRAMANIK, AMITAVA
Total Assignments: 14
Assignment: 1
Reel/Frame:013895/0366   Pages: 4
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARAYAN, ANANTHA SUBRAMONY
Exec Dt:
01/15/2003
2
PRAMANIK, AMITAVA
Exec Dt:
01/15/2003
3
SHINDE, DATTARAM PRASHANT
Exec Dt:
01/15/2003
Assignee
1
UNILEVER BESTFOODS, NORTH AMERICA, DIVISION OF CONOPCO, INC.
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040047976
10344511
Correspondence name and address
UNILEVEER PATENT DEPT.
GERARD J. MCGOWAN
45 RIVER RD.
EDGEWATER, NJ 07020
Assignment: 2
Reel/Frame:015281/0604   Pages: 3
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASTIDAR, PARTHASARATHI
Exec Dt:
02/27/2004
2
GHOSH, PUSHPITO KUMAR
Exec Dt:
03/29/2004
3
BALLABH, AMAR
Exec Dt:
03/05/2004
4
TRIVEDI, DARSHAK RAMESHBHAI
Exec Dt:
03/05/2004
5
PRAMANIK, AMITAVA
Exec Dt:
03/16/2004
6
GOPA, VELAYUDHAN NAIR
Exec Dt:
03/16/2004
7
KUMAR, VELAYUDHAN NAIR GOPA
Exec Dt:
03/16/2004
Assignees
1
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
RAFI MARG
NEW DELHI 110 001, INDIA
2
HINDUSTAN LEVER LIMITED
HINDUSTAN LEVER HOUSE
165-166, BACKBAY RECLAMATION
MUMBAI-400 020, MAHARASHHTRA, INDIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7220435
US20050136131
10745758
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:018559/0177   Pages: 3
Recorded: 11/21/2006
Attorney Dkt #:unus #06-0172-uni;j2113(c
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDYOPADHYAY, PRASUN
Exec Dt:
10/12/2006
2
PERSHAD, KRITIKA
Exec Dt:
11/13/2006
3
PRAMANIK, AMITAVA
Exec Dt:
10/12/2006
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070086962
11581022
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVEUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Assignment: 4
Reel/Frame:019939/0597   Pages: 3
Recorded: 10/09/2007
Attorney Dkt #:UNUS#07-0142-UNI;J2128(C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHUNIA, PRASENJIT
Exec Dt:
08/23/2007
2
PRAMANIK, AMITAVA
Exec Dt:
08/23/2007
3
RAMAN, SRINIVASA GOPALAN
Exec Dt:
08/23/2007
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080050323
11895220
Correspondence name and address
UNILEVER INTELLECTUAL PROPERTY GROUP
700 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 5
Reel/Frame:024793/0815   Pages: 9
Recorded: 08/05/2010
Attorney Dkt #:C2163(V)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SOMNATH
Exec Dt:
05/25/2010
2
PRAMANIK, AMITAVA
Exec Dt:
05/25/2010
3
SENGUPTA, POULAMI
Exec Dt:
05/26/2010
4
VELAYUDHAN NAIR, GOPA KUMAR
Exec Dt:
05/26/2010
Assignee
1
CONOPCO, INC. D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S-WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100281624
12676145
Correspondence name and address
DIXIE CRUZ-ALEMAN
800 SYLVAN AVENUE
AG WEST, S-WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 6
Reel/Frame:026747/0820   Pages: 4
Recorded: 08/15/2011
Attorney Dkt #:G2011(V)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SOMNATH
Exec Dt:
05/19/2011
2
PRAMANIK, AMITAVA
Exec Dt:
05/19/2011
3
RAMAN, SRINIVASA GOPALAN
Exec Dt:
05/19/2011
4
SARKAR, ARPITA
Exec Dt:
05/20/2011
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE,
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110232522
13132999
Correspondence name and address
LINDA HORVATH
800 SYLVAN AVENUE, AG WEST S. WING
UNILEVER PATENT GROUP
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 7
Reel/Frame:041116/0836   Pages: 9
Recorded: 01/30/2017
Attorney Dkt #:T2011USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SOMNATH
Exec Dt:
02/05/2016
2
GUPTA, SATYARANJAN
Exec Dt:
02/05/2016
3
MITRA, RUPAK
Exec Dt:
02/05/2016
4
MURALIDHARAN, GIRISH
Exec Dt:
02/05/2016
5
PRAMANIK, AMITAVA
Exec Dt:
02/05/2016
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10682298
US20170209347
15326841
Correspondence name and address
SHERRIE SUSHKO
800 SYLVAN AVENUE
A2-048
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 8
Reel/Frame:043753/0233   Pages: 7
Recorded: 10/02/2017
Attorney Dkt #:T2015USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SOMNATH
Exec Dt:
09/17/2017
2
MURALIDHARAN, GIRISH
Exec Dt:
09/17/2017
3
PRAMANIK, AMITAVA
Exec Dt:
09/17/2017
Assignee
1
CONOPCO INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661496
US20180117828
15553350
Correspondence name and address
SHERRIE SUSHKO
800 SYLVAN AVENUE
A2
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 9
Reel/Frame:049051/0609   Pages: 4
Recorded: 05/01/2019
Attorney Dkt #:190058-0504 T2033USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURALIDHARAN, GIRISH
Exec Dt:
10/25/2017
2
PRAMANIK, AMITAVA
Exec Dt:
10/18/2017
3
ROYCHOWDHURY, SUMANA
Exec Dt:
10/23/2017
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731016
US20190276622
16318666
Correspondence name and address
JANET LEE
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:052835/0978   Pages: 4
Recorded: 06/04/2020
Attorney Dkt #:T2053USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURALIDHARAN, GIRISH
Exec Dt:
04/05/2019
2
PRAMANIK, AMITAVA
Exec Dt:
04/06/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200368125
16769682
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
C/O UNILEVER PATENT GROUP ROOM 130
TRUMBULL, CT 06611
Assignment: 11
Reel/Frame:052836/0590   Pages: 14
Recorded: 06/04/2020
Attorney Dkt #:T8003USW1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAMANIK, AMITAVA
Exec Dt:
04/06/2019
2
MA, GUANGHUI
Exec Dt:
02/20/2019
3
NA, XIANGMING
Exec Dt:
02/20/2019
4
ZHOU, WEIQING
Exec Dt:
02/20/2019
5
ZHOU, WEIZHENG
Exec Dt:
02/20/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200368120
16769702
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
C/O UNILEVER PATENT GROUP ROOM 130
TRUMBULL, CT 06611
Assignment: 12
Reel/Frame:053558/0501   Pages: 17
Recorded: 08/21/2020
Attorney Dkt #:T2064USW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITRA, RUPAK
Exec Dt:
06/27/2019
2
MURALIDHARAN, GIRISH
Exec Dt:
06/27/2019
3
PRAMANIK, AMITAVA
Exec Dt:
06/28/2019
4
SARKAR, SAMARPITA
Exec Dt:
06/25/2019
5
DAS, SOMNATH
Exec Dt:
07/01/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210392900
16971711
Correspondence name and address
KAY ROBERTS
40 MERRITT BOULEVARD
C/O UNILEVER PATENT GROUP ROOM 130
TRUMBULL, CT 06611
Assignment: 13
Reel/Frame:066666/0168   Pages: 13
Recorded: 03/06/2024
Attorney Dkt #:T8006USW1 190058-0801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAO, ZHENZHONG
Exec Dt:
11/19/2019
2
CHEN, HONG
Exec Dt:
02/23/2024
3
CHEN, XIN
Exec Dt:
11/19/2019
4
PRAMANIK, AMITAVA
Exec Dt:
10/24/2019
5
YAO, JINRONG
Exec Dt:
11/19/2019
6
ZHOU, WEIZHENG
Exec Dt:
10/21/2019
7
CAO, HAN
Exec Dt:
10/22/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12109295
US20210378935
17287058
Correspondence name and address
JANET LEE
3000 K STREET
NW SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 14
Reel/Frame:055153/0424   Pages: 6
Recorded: 02/04/2021
Attorney Dkt #:133796-002065/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAMANIK, AMITAVA
Exec Dt:
12/04/2019
2
SAMADDER, SATYAJIT
Exec Dt:
11/28/2019
3
SARKAR, PRIYANKA
Exec Dt:
11/28/2019
Assignee
1
CONOPCO, INC., D/B/A UNILEVERC
800 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844853
US20210308022
17266048
Correspondence name and address
UNILEVER PATENT GROUP (GT)
700 SYLVAN AVENUE
FLOOR A4
ENGLEWOOD CLIFFS, NJ 07632-3100

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