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Patent Assignment Assignor Details
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Assignor Name : SUBRAMANIAN, SHANKAR
Total Assignments: 10
Assignment: 1
Reel/Frame:010332/0728   Pages: 2
Recorded: 10/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUBRAMANIAN, SHANKAR
Exec Dt:
10/12/1999
2
ZHU, YUN-PENG
Exec Dt:
10/13/1999
3
BUNTING, CHARLES R.
Exec Dt:
10/14/1999
4
STEWART, ROSEMARIE E.
Exec Dt:
10/14/1999
Assignee
1
WITCO CORPORATION
ONE AMERICAN LANE
GREENWICH, CONNECTICUT 06831
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248699
NONE
09363489
Correspondence name and address
VIDAS, ARRETT & STEINKRAUS, P.A.
LISA L. RYAN, ESQ.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9131
Assignment: 2
Reel/Frame:012956/0437   Pages: 4
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUBRAMANIAN, SHANKAR
Exec Dt:
03/01/2002
2
BURGAZLI, CENK
Exec Dt:
03/01/2002
3
ZHU, YUN-PENG
Exec Dt:
04/02/2002
4
ZHU, SHAWN
Exec Dt:
03/01/2002
5
FEUERBACHER, DAVID
Exec Dt:
03/01/2002
Assignee
1
CROMPTON CORPORATION
ONE AMERICAN LANE
GREENWICH, CONNECTICUT 06831
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7358215
NONE
10070282
Correspondence name and address
CROMPTON CORPORATION
KENNETH D. TREMAIN
LAW DEPT.
BENSON ROAD
MIDDLEBURY, CT 06749
Assignment: 3
Reel/Frame:035079/0536   Pages: 8
Recorded: 03/03/2015
Attorney Dkt #:04796-1209 (P70373)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKHERJEE, JOYDEB
Exec Dt:
09/24/2014
2
SUBRAMANIAN, SARAVANA KUMAR
Exec Dt:
09/24/2014
3
VARDHAN, RAJ
Exec Dt:
09/25/2014
4
NARAYANA, RANGASWAMY
Exec Dt:
02/10/2015
5
SUBRAMANIAN, SHANKAR
Exec Dt:
01/12/2015
6
KULKARNI, DATTATRAYA
Exec Dt:
09/25/2014
7
HASAN, JAVED
Exec Dt:
12/04/2014
Assignee
1
MCAFEE, INC.
2821 MISSION COLLEGE BOULEVARD
SANTA CLARA, CALIFORNIA 95054-1838
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9817843
US20160092469
14498016
Correspondence name and address
SEAN C. CRANDALL
2816 LAGO VISTA LANE
PATENT CAPITAL GROUP
ROCKWALL, TX 75032
Assignment: 4
Reel/Frame:047057/0359   Pages: 7
Recorded: 10/03/2018
Attorney Dkt #:20344/P84545US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULKA, SHIVAKRISHNA ANANDAM
Exec Dt:
06/18/2015
2
SUBRAMANIAN, SHANKAR
Exec Dt:
06/18/2015
3
NAIR, JAYAKRISHNAN KARUNAKARAN
Exec Dt:
06/18/2015
4
AGRAWAL, GOPAL
Exec Dt:
06/18/2015
5
JEYAPRAKASH, SHANAR GANES PILLAIYAR NATTAMAI
Exec Dt:
06/18/2015
Assignee
1
MCAFEE, INC.
2821 MISSION COLLEGE BOULEVARD
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11102173
US20180191679
15739489
Correspondence name and address
HANLEY FLIGHT & ZIMMERMAN LLC
150 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:056737/0543   Pages: 7
Recorded: 07/01/2021
Attorney Dkt #:P84545USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULKA, SHIVAKRISHNA ANANDAM
Exec Dt:
06/18/2015
2
SUBRAMANIAN, SHANKAR
Exec Dt:
06/18/2015
3
NAIR, JAYAKRISHNAN KARUNAKARAN
Exec Dt:
06/18/2015
4
AGRAWAL, GOPAL
Exec Dt:
06/18/2015
5
JEYAPRAKASH, SHANAR GANESH PILLAIYAR NATTAMAI
Exec Dt:
06/18/2015
Assignee
1
MCAFEE, INC.
6220 AMERICA CENTER DRIVE
SAN JOSE, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11916874
US20210218706
17219691
Correspondence name and address
HANLEY FLIGHT & ZIMMERMAN LLC
150 SOUTH WACKER DRIVE
SUITE 2200
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:065580/0281   Pages: 8
Recorded: 11/13/2023
Attorney Dkt #:P84545USC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF AN ASSIGNOR TO SHANKAR GANESH PILLAIYAR NATTAMAI JEYAPRAKESH PREVIOUSLY RECORDED ON REEL 056737 FRAME 0543. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MULKA, SHIVAKRISHNA ANANDAM
Exec Dt:
06/18/2015
2
SUBRAMANIAN, SHANKAR
Exec Dt:
06/18/2015
3
NAIR, JAYAKRISHNAN KARUNAKARAN
Exec Dt:
06/18/2015
4
AGRAWAL, GOPAL
Exec Dt:
06/18/2015
5
JEYAPRAKASH, SHANKAR GANESH PILLAIYAR NATTAMAI
Exec Dt:
06/18/2015
Assignee
1
MCAFEE, INC.
6220 AMERICA CENTER DRIVE
SAN JOSE, CALIFORNIA 95002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11916874
US20210218706
17219691
Correspondence name and address
HANLEY, FLIGHT & ZIMMERMAN, LLC
10 S. WACKER DRIVE
SUITE 3500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:038346/0185   Pages: 8
Recorded: 04/21/2016
Attorney Dkt #:21652-00684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUBRAMANIAN, SHANKAR
Exec Dt:
04/19/2016
2
ALTHOFF, TIMOTHY GLEN
Exec Dt:
04/19/2016
3
FLOR, PETER JULIAN REYES
Exec Dt:
04/19/2016
4
HAQQ, MARILYN
Exec Dt:
04/20/2016
5
KRIEBAUM, GREGORY S.
Exec Dt:
04/20/2016
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10540643
US20170300879
15130718
Correspondence name and address
DANIEL M. FITZGERALD (21652) ARMSTRONG T
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:043662/0977   Pages: 4
Recorded: 09/22/2017
Attorney Dkt #:16754-000307-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUBRAMANIAN, SHANKAR
Exec Dt:
09/21/2017
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769601
US20190087795
15711703
Correspondence name and address
BRIAN G. PANKA
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:053547/0093   Pages: 4
Recorded: 08/20/2020
Attorney Dkt #:16754-000307-US-COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUBRAMANIAN, SHANKAR
Exec Dt:
09/21/2017
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11386407
US20200380480
16997689
Correspondence name and address
BRIAN G. PANKA
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105
Assignment: 10
Reel/Frame:044666/0547   Pages: 10
Recorded: 01/19/2018
Attorney Dkt #:16754-000287-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLASER, TOM JAMES
Exec Dt:
01/04/2018
2
SUBRAMANIAN, SHANKAR
Exec Dt:
12/27/2017
3
LYONS, KEVIN MICHAEL
Exec Dt:
01/19/2018
4
WIDDICOMBE, ZACHARY
Exec Dt:
01/04/2018
5
KINNUNEN, CLIFFORD A.
Exec Dt:
12/27/2017
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11003648
US20190197142
15850974
Correspondence name and address
BRIAN G. PANKA
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105

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