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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 : DUTTA CHOUDHURY, ANIRBAN
Total Assignments: 9
Assignment: 1
Reel/Frame:034854/0811   Pages: 10
Recorded: 01/30/2015
Attorney Dkt #:R0005-1043US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2015
2
Exec Dt:
01/13/2015
3
Exec Dt:
01/13/2015
4
Exec Dt:
01/13/2015
5
Exec Dt:
01/13/2015
6
Exec Dt:
01/14/2015
Assignee
1
NIRMAL BUILDING, NARIMAN POINT
9TH FLOOR
MUMBAI, INDIA 400 021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14450890
Correspondence name and address
ROBERT PLOTKIN
15 NEW ENGLAND EXECUTIVE PARK
BURLINGTON, MA 01803
Assignment: 2
Reel/Frame:034981/0715   Pages: 3
Recorded: 02/19/2015
Attorney Dkt #:12279.0083-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2015
2
Exec Dt:
02/13/2015
3
Exec Dt:
02/13/2015
4
Exec Dt:
02/13/2015
Assignee
1
NIRMAL BUILDING, 9TH FLOOR, NARIMAN POINT
MUMBAI 400021, MAHARASHTRA, INDIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14422284
Correspondence name and address
RYAN K. THELEN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 3
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
Exec Dt:
06/22/2017
2
Exec Dt:
06/22/2017
3
Exec Dt:
06/27/2017
4
Exec Dt:
06/22/2017
5
Exec Dt:
06/22/2017
Assignee
1
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15912234
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 4
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
Exec Dt:
06/22/2017
2
Exec Dt:
06/22/2017
3
Exec Dt:
06/27/2017
4
Exec Dt:
06/22/2017
5
Exec Dt:
06/22/2017
Assignee
1
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15912234
Correspondence name and address
FINNEGAN, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:047502/0605   Pages: 8
Recorded: 11/14/2018
Attorney Dkt #:13178.0406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2018
2
Exec Dt:
06/28/2018
3
Exec Dt:
06/28/2018
4
Exec Dt:
06/28/2018
5
Exec Dt:
06/28/2018
6
Exec Dt:
06/28/2018
Assignee
1
NIRMAL BUILDING, 9TH FLOOR
NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16190800
Correspondence name and address
TATA CONSULTANCY SERVICES LTD/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:049708/0546   Pages: 5
Recorded: 07/10/2019
Attorney Dkt #:13178.0490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2018
2
Exec Dt:
07/06/2018
3
Exec Dt:
07/09/2018
4
Exec Dt:
07/09/2018
5
Exec Dt:
07/09/2018
Assignee
1
NARIMAN POINT
NIRMALBUILDING, 9TH FLOOR
MUMBAI, MAHARASHTRA, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16506505
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:054603/0279   Pages: 9
Recorded: 12/10/2020
Attorney Dkt #:13178.0714-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2020
2
Exec Dt:
03/19/2020
3
Exec Dt:
03/19/2020
4
Exec Dt:
03/19/2020
5
Exec Dt:
03/20/2020
6
Exec Dt:
03/20/2020
Assignee
1
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17117375
Correspondence name and address
TATA CONSULTANCY SERVICES/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:059920/0799   Pages: 4
Recorded: 05/16/2022
Attorney Dkt #:55635-234071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2022
2
Exec Dt:
04/25/2022
3
Exec Dt:
04/18/2022
Assignee
1
NIRMAL BUIDLING, 9TH FLOOR
NARIMAN POINT, MAHARASHTRA, MUMBAI, INDIA 400 021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14643333
Correspondence name and address
BARNES & THORNBURG LLP (DC)
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, 46204 UNITED STATES
Assignment: 9
Reel/Frame:063867/0001   Pages: 7
Recorded: 06/06/2023
Attorney Dkt #:13178.0233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2022
2
Exec Dt:
09/07/2022
3
Exec Dt:
05/30/2022
4
Exec Dt:
07/15/2022
5
Exec Dt:
07/15/2022
6
Exec Dt:
07/15/2022
Assignee
1
NIRMAL BUILDING
9TH FLOOR, NARIMAN POINT, MAHARASHTRA
MUMBAI, INDIA 400021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18329855
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE NW
WASHINGTON, DC 20001

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