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Patent Assignment Assignor Details
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Assignor Name : PAUL, AMIT KUMAR
Total Assignments: 10
Assignment: 1
Reel/Frame:009984/0547   Pages: 4
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAUL, AMIT KUMAR
Exec Dt:
01/31/1999
Assignee
1
MUKHERJEE, SOUMITRA RANJAN
2ND FLOOR
15 NB, BLOCK-A
NEW ALIPORE, CALCUTTA, INDIA 700 0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187827
NONE
09254669
Correspondence name and address
STEPHAN A. PENDORF
PO BOX 20445
TAMPA, FL 33622-0445
Assignment: 2
Reel/Frame:019428/0043   Pages: 2
Recorded: 06/14/2007
Attorney Dkt #:WAS0871PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAUL, AMIT KUMAR
Exec Dt:
05/18/2007
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070238829
11762433
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:019666/0491   Pages: 2
Recorded: 08/08/2007
Attorney Dkt #:WAS0880PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAUL, AMIT KUMAR
Exec Dt:
07/16/2007
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745533
US20070276087
11832278
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:031819/0745   Pages: 4
Recorded: 12/16/2013
Attorney Dkt #:WAC-159US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
11/11/2011
2
CHATTERJEE, KALON
Exec Dt:
11/11/2011
3
DUTTA, AYNDRILA
Exec Dt:
11/11/2011
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY D-81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633147
US20120065118
13321470
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 5
Reel/Frame:028949/0291   Pages: 2
Recorded: 09/12/2012
Attorney Dkt #:WASN0115PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAUL, AMIT KUMAR
Exec Dt:
08/28/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8481476
US20120329701
13582643
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:045547/0126   Pages: 3
Recorded: 03/12/2018
Attorney Dkt #:11336.0266FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
03/08/2018
2
DUTTA, AYNDRILA
Exec Dt:
03/08/2018
3
BISWAS, SUNANDA
Exec Dt:
03/08/2018
Assignee
1
WACKER METROARK CHEMICALS PVT. LTD.
D H ROAD, VILL & P.O: CHANDI, P.S: BISHNUPUR, 24 PARGANAS (SOUTH)
CHANDI, WEST BENGAL, INDIA 743503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190054004
15759142
Correspondence name and address
RYAN C. SMITH
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:045585/0100   Pages: 3
Recorded: 04/12/2018
Attorney Dkt #:11336.0269FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
04/10/2018
2
TARAFDAR, ABHIJIT
Exec Dt:
04/10/2018
Assignee
1
WACKER METROARK CHEMICALS PVT. LTD.
D H ROAD, VILL & P.O: CHANDI, P.S: BISHNUPUR, 24 PARGANAS (SOUTH)
CHANDI, WEST BENGAL, INDIA 743503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766825
US20180282234
15767682
Correspondence name and address
RYAN C. SMITH
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 8
Reel/Frame:046304/0347   Pages: 3
Recorded: 06/06/2018
Attorney Dkt #:11336.0264FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
05/15/2018
2
CHAKRABORTY, PAPIA
Exec Dt:
05/15/2018
Assignee
1
WACKER METROARK CHEMICALS PVT. LTD.
D.H. ROAD, VILL & P.O: CHANDI, P.S: BISHNUPUR
24 PARGANAS (SOUTH), WEST BENGAL, INDIA 743503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10576027
US20180353396
15781087
Correspondence name and address
RYAN C. SMITH
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 9
Reel/Frame:047712/0106   Pages: 3
Recorded: 12/07/2018
Attorney Dkt #:WASN0396PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
10/24/2018
2
BHATTACHARYA, SOUGATA
Exec Dt:
10/24/2018
3
BISWAS, SUNANDA
Exec Dt:
10/24/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954342
US20190119450
16095019
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 10
Reel/Frame:060089/0381   Pages: 5
Recorded: 05/17/2022
Attorney Dkt #:MGI0065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAUL, AMIT KUMAR
Exec Dt:
03/16/2022
2
CHATTERJEE, KALON
Exec Dt:
03/16/2022
3
GHOSH, ARJUN
Exec Dt:
03/16/2022
4
MONDAL, PALLAB
Exec Dt:
05/16/2022
Assignee
1
WACKER METROARK CHEMICALS PVT LTD
D H ROAD, VILL & P.O.: CHANDI, P.S.
24 PARGANAS, CHANDI (SOUTH)
WEST BENGAL, INDIA 743503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11692154
US20210309936
17284570
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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