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Patent Assignment Assignor Details
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Assignor Name : VISWANATHAN, GANAPATHY
Total Assignments: 7
Assignment: 1
Reel/Frame:044122/0849   Pages: 3
Recorded: 11/14/2017
Attorney Dkt #:17-10-EP05N.US(01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIORANA, ANTHONY
Exec Dt:
11/14/2017
2
MADDIPATLA, MURTHY V.S.N.
Exec Dt:
11/14/2017
3
VISWANATHAN, GANAPATHY
Exec Dt:
11/14/2017
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190144674
15812408
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 2
Reel/Frame:044124/0110   Pages: 3
Recorded: 11/14/2017
Attorney Dkt #:17-10-EP05N.US(02)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIORANA, ANTHONY
Exec Dt:
11/14/2017
2
MADDIPATLA, MURTHY V.S.N.
Exec Dt:
11/14/2017
3
VISWANATHAN, GANAPATHY
Exec Dt:
11/14/2017
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190144595
15812494
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 3
Reel/Frame:045413/0608   Pages: 3
Recorded: 04/02/2018
Attorney Dkt #:17-17-EP05N.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIORANA, ANTHONY
Exec Dt:
03/28/2018
2
MADDIPATLA VENKATA, SRIRAMA N.
Exec Dt:
03/28/2018
3
ARBUCKLE, STEPHEN
Exec Dt:
03/28/2018
4
VISWANATHAN, GANAPATHY
Exec Dt:
03/28/2018
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808068
US20190233570
15881425
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 4
Reel/Frame:055118/0449   Pages: 6
Recorded: 02/02/2021
Attorney Dkt #:17-17-EP05N.US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIORANA, ANTHONY
Exec Dt:
02/02/2021
2
MADDIPATLA VENKATA, SRIRAMA N
Exec Dt:
10/15/2020
3
ARBUCKLE, STEPHEN
Exec Dt:
10/15/2020
4
VISWANATHAN, GANAPATHY
Exec Dt:
12/29/2020
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697703
US20210009745
17032731
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 5
Reel/Frame:056086/0211   Pages: 9
Recorded: 04/29/2021
Attorney Dkt #:17-27-EP05E.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRÖTER, STEPHEN
Exec Dt:
04/20/2021
2
KUKKALA, PRAVIN
Exec Dt:
03/16/2021
3
VISWANATHAN, GANAPATHY
Exec Dt:
04/28/2021
4
MAIORANA, ANTHONY
Exec Dt:
04/05/2021
5
KERKAIDOU, ATHINA
Exec Dt:
03/17/2021
Assignee
1
HEXION INC.
180 EAST BROAD STREET
24TH FLOOR
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11479631
US20210230342
17059988
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 6
Reel/Frame:056462/0026   Pages: 7
Recorded: 06/08/2021
Attorney Dkt #:17-26-EP05E.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRÖTER, STEPHAN
Exec Dt:
04/20/2021
2
KUKKALA, PRAVIN
Exec Dt:
03/16/2021
3
VISWANATHAN, GANAPATHY
Exec Dt:
04/28/2021
4
KERKAIDOU, ATHINA
Exec Dt:
03/17/2021
Assignee
1
HEXION GMBH
GENNAER STR. 2-4
ISERLOHN-LETMATHE, GERMANY 58642
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210214295
15733832
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 7
Reel/Frame:057956/0987   Pages: 7
Recorded: 10/29/2021
Attorney Dkt #:BAKELT-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRÖTER, STEPHAN
Exec Dt:
10/11/2021
2
KERKAIDOU, ATHINA
Exec Dt:
09/27/2021
3
VISWANATHAN, GANAPATHY
Exec Dt:
10/08/2021
4
BASILISSI, LUCA
Exec Dt:
09/28/2021
Assignee
1
HEXION GMBH
GENNAER STR. 2-4
ISERLOHN-LETMATHE, GERMANY 58642
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220135731
17513960
Correspondence name and address
EDMONDS & CMAIDALKA, P.C.
16850 DIANA LANE
SUITE 102
HOUSTON, 77058 UNITED STATES

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