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 : BHATTACHARYA, SAKYAJIT
Total Assignments: 20
Assignment: 1
Reel/Frame:032264/0121   Pages: 2
Recorded: 02/13/2014
Attorney Dkt #:20131095US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
02/03/2014
2
RAJAN, VAIBHAV
Exec Dt:
02/03/2014
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
PO BOX 4505
NORWALK, CONNECTICUT 06856
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10380497
US20150227691
14179752
Correspondence name and address
XEROX CORPORATION
100 CLINTON AVENUE SOUTH
XRX2-20A - XEROX PATENT DOCUMENT CENTER
ROCHESTER, NY 14644
Assignment: 2
Reel/Frame:032264/0125   Pages: 2
Recorded: 02/13/2014
Attorney Dkt #:20131095US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
02/03/2014
2
RAJAN, VAIBHAV
Exec Dt:
02/03/2014
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150228015
14179775
Correspondence name and address
CATHY WHITNEY
100 CLINTON AVENUE SOUTH
XRX2-20A
ROCHESTER, NY 14644
Assignment: 3
Reel/Frame:032697/0426   Pages: 2
Recorded: 04/16/2014
Attorney Dkt #:20140063US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJAN, VAIBHAV
Exec Dt:
04/01/2014
2
BHATTACHARYA, SAKYAJIT
Exec Dt:
04/01/2014
3
HUDDAR, VIJAY
Exec Dt:
04/01/2014
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150297143
14254232
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO P.
ONE BOCA COMMERCE CENTER
551 NW 77TH STREET, SUITE 111
BOCA RATON, FL 33487
Assignment: 4
Reel/Frame:040901/0007   Pages: 2
Recorded: 12/13/2016
Attorney Dkt #:20140063US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
01/12/2016
2
RAJAN, VAIBHAV
Exec Dt:
01/07/2016
3
HUDDAR, VIJAY
Exec Dt:
01/12/2016
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160143596
15013549
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
ONE BOCA COMMERCE CENTER
551 NW 77TH STREET, SUITE 111
BOCA RATON, FL 33487
Assignment: 5
Reel/Frame:037936/0366   Pages: 2
Recorded: 03/09/2016
Attorney Dkt #:20151114US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDDAR, VIJAY
Exec Dt:
03/07/2016
2
SOLANKI, BHUPENDRA
Exec Dt:
03/07/2016
3
RAJAN, VAIBHAV
Exec Dt:
03/07/2016
4
BHATTACHARYA, SAKYAJIT
Exec Dt:
03/07/2016
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011274
US20170262597
15065432
Correspondence name and address
TONG, REA, BENTLEY & KIM, LLC/XEROX CORPORATION
12 CHRISTOPHER WAY
SUITE 105
EATONTOWN, NJ 07724
Assignment: 6
Reel/Frame:038188/0661   Pages: 2
Recorded: 03/21/2016
Attorney Dkt #:20151037US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
03/07/2016
2
RAJAN, VAIBHAV
Exec Dt:
03/07/2016
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170270429
15075691
Correspondence name and address
XEROX CORPORATION C/O ORTIZ & LOPEZ, PLL
P. O. BOX 4484
ALBUQUERQUE, NM 87196-4484
Assignment: 7
Reel/Frame:038381/0954   Pages: 2
Recorded: 04/07/2016
Attorney Dkt #:20151038US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
04/06/2016
2
RAJAN, VAIBHAV
Exec Dt:
04/06/2016
3
ANAND, ASIM
Exec Dt:
04/06/2016
Assignee
1
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170293856
15093302
Correspondence name and address
XEROX CORPORATION C/O ORTIZ & LOPEZ, PLL
P. O. BOX 4484
ALBUQUERQUE, NM 87196-4484
Assignment: 8
Reel/Frame:045110/0176   Pages: 4
Recorded: 03/05/2018
Attorney Dkt #:13178.0306-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DATTA, SHREYAS
Exec Dt:
06/22/2017
2
DUTTA CHOUDHURY, ANIRBAN
Exec Dt:
06/22/2017
3
DESHPANDE, PARIJAT
Exec Dt:
06/27/2017
4
BHATTACHARYA, SAKYAJIT
Exec Dt:
06/22/2017
5
PAL, ARPAN
Exec Dt:
06/22/2017
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10966681
US20190008475
15912234
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:055403/0547   Pages: 7
Recorded: 02/25/2021
Attorney Dkt #:13178.0306-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF THE 1ST INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 045110 FRAME: 0176. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DATTA, SHREYASI
Exec Dt:
06/22/2017
2
DUTTA CHOUDHURY, ANIRBAN
Exec Dt:
06/22/2017
3
DESHPANDE, PARIJAT
Exec Dt:
06/27/2017
4
BHATTACHARYA, SAKYAJIT
Exec Dt:
06/22/2017
5
PAL, ARPAN
Exec Dt:
06/22/2017
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10966681
US20190008475
15912234
Correspondence name and address
FINNEGAN, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:043269/0105   Pages: 9
Recorded: 08/11/2017
Attorney Dkt #:20161142US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
07/26/2017
2
SURESH, MAHIMA
Exec Dt:
07/13/2017
3
BANERJEE, SHISAGNEE
Exec Dt:
07/28/2017
4
ESWARAN, SHARANYA
Exec Dt:
07/13/2017
5
MUKHERJEE, TRIDIB
Exec Dt:
07/15/2017
6
REDMOND, TODD
Exec Dt:
07/13/2017
7
DASGUPTA, KOUSTUV
Exec Dt:
08/04/2017
Assignee
1
CONDUENT BUSINESS SERVICES, LLC
2828 NORTH HASKELL AVE.
BUILDING 1, FLOOR 9
DALLAS, TEXAS 75204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10922334
US20190050473
15674896
Correspondence name and address
CONDUENT/ORTIZ & LOPEZ
P.O. BOX 4484
ALBUQUERQUE, NM 87196
Assignment: 11
Reel/Frame:048438/0498   Pages: 4
Recorded: 02/26/2019
Attorney Dkt #:13178.0445-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANERJEE, ROHAN
Exec Dt:
02/14/2018
2
BHATTACHARYA, SAKYAJIT
Exec Dt:
02/23/2018
3
BANDYOPADHYAY, SOMA
Exec Dt:
02/23/2018
4
PAL, ARPAN
Exec Dt:
02/27/2018
5
MANDANA, KAYAPANDA MUTHANA
Exec Dt:
02/14/2018
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11213210
US20190313920
16285519
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:049010/0482   Pages: 5
Recorded: 04/26/2019
Attorney Dkt #:13178.0475-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHOSE, AVIK
Exec Dt:
04/27/2018
2
CHOWDHURY, ARIJIT
Exec Dt:
04/27/2018
3
BHATTACHARYA, SAKYAJIT
Exec Dt:
04/27/2018
4
CHANDEL, VIVEK
Exec Dt:
04/27/2018
5
PAL, ARPAN
Exec Dt:
04/27/2018
6
BANDYOPADHYAY, SOMA
Exec Dt:
04/27/2018
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699522
US20190332950
16396276
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:049906/0282   Pages: 10
Recorded: 07/30/2019
Attorney Dkt #:13178.0500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHOSE, AVIK
Exec Dt:
06/04/2018
2
PAL, ARPAN
Exec Dt:
06/06/2018
3
KHANDELWAL, SUNDEEP
Exec Dt:
07/06/2018
4
BANERJEE, ROHAN
Exec Dt:
05/23/2018
5
BHATTACHARYA, SAKYAJIT
Exec Dt:
05/23/2018
6
BANDYOPADHYAY, SOMA
Exec Dt:
06/04/2018
7
UKIL, ARIJIT
Exec Dt:
05/23/2018
8
JANI, DHAVAL SALISH
Exec Dt:
07/13/2018
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11887730
US20200034690
16526340
Correspondence name and address
TATA CONSULTANCY SERVICES LTD/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:050419/0923   Pages: 4
Recorded: 09/18/2019
Attorney Dkt #:13178.0517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANERJEE, ROHAN
Exec Dt:
08/27/2018
2
BHATTACHARYA, SAKYAJIT
Exec Dt:
08/27/2018
3
BANDYOPADHYAY, SOMA
Exec Dt:
08/27/2018
4
SINHA, ANIRUDDHA
Exec Dt:
08/27/2018
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11051741
US20200069205
16557904
Correspondence name and address
TATA CONSULTANCY SERVICES LTD/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:052026/0700   Pages: 4
Recorded: 03/05/2020
Attorney Dkt #:13178.0581
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZUMDER, OISHEE
Exec Dt:
07/16/2019
2
ROY, DIBYENDU
Exec Dt:
07/16/2019
3
BHATTACHARYA, SAKYAJIT
Exec Dt:
07/16/2019
4
SINHA, ANIRUDDHA
Exec Dt:
07/16/2019
5
PAL, ARPAN
Exec Dt:
07/16/2019
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11462331
US20210027895
16809964
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:053816/0433   Pages: 3
Recorded: 09/18/2020
Attorney Dkt #:13178.0671-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
09/18/2019
2
GHOSE, AVIK
Exec Dt:
09/18/2019
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748658
US20210081844
17025137
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:055548/0105   Pages: 4
Recorded: 03/10/2021
Attorney Dkt #:13178.0781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
09/11/2020
2
MUZUMDER, OISHEE
Exec Dt:
08/31/2020
3
SINHA, ANIRUDDHA
Exec Dt:
08/21/2020
4
ROY, DIBYENDU
Exec Dt:
08/10/2020
5
GHOSE, AVIK
Exec Dt:
09/03/2020
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT, MAHARASHTRA
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210342641
17196406
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 18
Reel/Frame:059150/0310   Pages: 9
Recorded: 03/02/2022
Attorney Dkt #:13178.0994-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGHAL, SHIVAM
Exec Dt:
03/19/2021
2
AHMED, NASIMUDDIN
Exec Dt:
03/24/2021
3
SHARMA, VARSHA
Exec Dt:
03/22/2021
4
BHATTACHARYA, SAKYAJIT
Exec Dt:
04/08/2021
5
SINHA, ANIRUDDHA
Exec Dt:
03/21/2021
6
GHOSE, AVIK
Exec Dt:
04/01/2021
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220359078
17684992
Correspondence name and address
FINNEGAN, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:055979/0500   Pages: 3
Recorded: 04/20/2021
Attorney Dkt #:13178.0781-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BHATTACHARYA, SAKYAJIT
Exec Dt:
04/19/2021
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210342641
17196406
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:065109/0895   Pages: 8
Recorded: 10/03/2023
Attorney Dkt #:13178.1333-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDEL, VIVEK
Exec Dt:
11/14/2022
2
GHOSE, AVIK
Exec Dt:
12/08/2022
3
DUGGIRALA, MAYURI
Exec Dt:
12/23/2022
4
CHATTERJEE, ARNAB
Exec Dt:
12/02/2022
5
BHATTACHARYA, SAKYAJIT
Exec Dt:
06/12/2022
Assignee
1
TATA CONSULTANCY SERVICES LIMITED
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240120085
18480109
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

Search Results as of: 05/09/2024 04:19 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