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Patent Assignment Assignor Details
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Assignor Name : BHATTACHARYA, SANTANU
Total Assignments: 9
Assignment: 1
Reel/Frame:010577/0079   Pages: 3
Recorded: 01/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BHATTACHARYA, SANTANU
Exec Dt:
12/09/1999
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6539023
NONE
09161907
Correspondence name and address
DAVID P. GORDON
65 WOODS END ROAD
STAMFORD, CT 06905
Assignment: 2
Reel/Frame:010605/0220   Pages: 3
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BHATTACHARYA, SANTANU
Exec Dt:
12/09/1999
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6456595
NONE
09161906
Correspondence name and address
DAVID P. GORDON
65 WOODS END ROAD
STAMFORD, CT 06905
Assignment: 3
Reel/Frame:019169/0131   Pages: 5
Recorded: 04/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SANTANU
Exec Dt:
09/09/2004
2
GUPTA, NEERAJ
Exec Dt:
09/10/2004
3
MITTAL, YOGESH
Exec Dt:
09/10/2004
4
DARSHINI, PRIYA
Exec Dt:
09/10/2004
5
DUTTA, ARUNAVA
Exec Dt:
09/10/2004
6
MUKHOPADHYAY, SUVHASIS
Exec Dt:
09/10/2004
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260767
US20060041826
10924038
Correspondence name and address
GORDON & JACOBSON, P.C.
60 LONG RIDGE ROAD
SUITE 407
STANFORD, CT 06902
Assignment: 4
Reel/Frame:017760/0138   Pages: 5
Recorded: 06/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKHOPADHYAY, SUVHASIS
Exec Dt:
08/22/2005
2
BHATTACHARYA, SANTANU
Exec Dt:
08/22/2005
3
SRINIVASAN, DESIKAN
Exec Dt:
08/22/2005
4
KUMAR, VIKAS
Exec Dt:
08/22/2005
5
SHAKTI, KUMAR
Exec Dt:
08/22/2005
6
DUTTA, ARUNAVA
Exec Dt:
08/22/2005
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070047579
11210126
Correspondence name and address
GORDON & JACOBSON, P.C.
60 LONG RIDGE ROAD
SUITE 407
STAMFORD, CT 06902
Assignment: 5
Reel/Frame:018763/0374   Pages: 3
Recorded: 01/11/2007
Attorney Dkt #:TRA-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNDU, YUDHISHTHIRA
Exec Dt:
12/05/2006
2
BHATTACHARYA, SANTANU
Exec Dt:
12/05/2006
3
GUPTA, VIVEK
Exec Dt:
12/05/2006
4
SINGH, DILJIT
Exec Dt:
12/05/2006
5
KAUL, JITENDER
Exec Dt:
12/05/2006
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630397
US20080101377
11553151
Correspondence name and address
GORDON & JACOBSON, P.C.
60 LONG RIDGE ROAD
SUITE 407
STAMFORD, CT 06902
Assignment: 6
Reel/Frame:050710/0935   Pages: 7
Recorded: 10/15/2019
Attorney Dkt #:07039-1687001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHATTACHARYA, SANTANU
Exec Dt:
05/31/2017
2
MUKHOPADHYAY, DEBABRATA
Exec Dt:
05/31/2017
3
PAL, KRISHNENDU
Exec Dt:
05/31/2017
Assignee
1
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10543231
US20180333432
15981656
Correspondence name and address
FISH & RICHARDSON PC
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:051211/0925   Pages: 9
Recorded: 12/07/2019
Attorney Dkt #:3956US01/090426-31106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAIDU, NAGRAJ K.
Exec Dt:
10/28/2019
2
SHAIKH, SHEEBAN RAZA ZAHEER
Exec Dt:
10/29/2019
3
PATRICK, CHRISTOPHER
Exec Dt:
10/30/2019
4
BHATTACHARYA, SANTANU
Exec Dt:
10/28/2019
Assignee
1
VISA INTERNATIONAL SERVICE ASSOCIATION
P.O. BOX 8999
SAN FRANCISCO, CALIFORNIA 94128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11436068
US20210096937
16589990
Correspondence name and address
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654
Assignment: 8
Reel/Frame:061113/0403   Pages: 9
Recorded: 09/15/2022
Attorney Dkt #:3956US02/090426-31208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAIDU, NAGRAJ K.
Exec Dt:
10/28/2019
2
SHAIKH, SHEEBAN RAZA ZAHEER
Exec Dt:
10/29/2019
3
PATRICK, CHRISTOPHER
Exec Dt:
10/30/2019
4
BHATTACHARYA, SANTANU
Exec Dt:
10/28/2019
Assignee
1
VISA INTERNATIONAL SERVICE ASSOCIATION
P.O. BOX 8999
SAN FRANCISCO, CALIFORNIA 94128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11972309
US20220374297
17872277
Correspondence name and address
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654
Assignment: 9
Reel/Frame:052794/0682   Pages: 3
Recorded: 05/29/2020
Attorney Dkt #:14346A.TK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATHYA, SAI SRI
Exec Dt:
05/22/2020
2
IMRAN, TABISH
Exec Dt:
05/22/2020
3
BHATTACHARYA, SANTANU
Exec Dt:
05/22/2020
4
PODDAR, KARISHNU
Exec Dt:
05/22/2020
Assignee
1
S20.AI, INC.
7116 VIA CORRETO DRIVE
AUSTIN, TEXAS 78749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11551119
US20210012225
16888654
Correspondence name and address
SHAKIR LAW PLLC
1345 AVE. OF THE AMERICAS
33RD FLOOR
NEW YORK, NY 10105

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