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Patent Assignment Assignor Details
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Assignor Name : SOFIN, MIKHAIL
Total Assignments: 8
Assignment: 1
Reel/Frame:020938/0097   Pages: 2
Recorded: 05/13/2008
Attorney Dkt #:WAS 0954 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOFIN, MIKHAIL
Exec Dt:
04/29/2008
2
FREIHEIT, HANS-CHRISTOF
Exec Dt:
04/29/2008
3
KRAUS, HEINZ
Exec Dt:
04/29/2008
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939173
US20080286550
12119558
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:023598/0803   Pages: 2
Recorded: 12/03/2009
Attorney Dkt #:WAS 1044 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FABRY, LASZLO
Exec Dt:
11/20/2009
2
SOFIN, MIKHAIL
Exec Dt:
11/20/2009
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100147209
12630001
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:024958/0560   Pages: 2
Recorded: 09/09/2010
Attorney Dkt #:WAS 1090 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFIN, MIKHAIL
Exec Dt:
09/01/2010
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382617
US20110070439
12878085
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:026197/0894   Pages: 3
Recorded: 04/26/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, HEINZ
Exec Dt:
03/07/2011
2
SOFIN, MIKHAIL
Exec Dt:
03/07/2011
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8366892
US20110229658
13044107
Correspondence name and address
CAESAR, RIVISE, BERNSTEIN, COHEN & POKOTILOW, LTD.
7 PENN CENTER, 11TH FLOOR
1635 MARKET ST.
PHILADELPHIA, PA 19103-2212
Assignment: 5
Reel/Frame:029020/0975   Pages: 2
Recorded: 09/25/2012
Attorney Dkt #:W1154/20060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFIN, MIKHAIL
Exec Dt:
09/11/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9534290
US20130089488
13618044
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:031246/0558   Pages: 2
Recorded: 09/20/2013
Attorney Dkt #:W1154/20085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFIN, MIKHAIL
Exec Dt:
09/18/2013
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140105806
14032261
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:033153/0431   Pages: 3
Recorded: 06/21/2014
Attorney Dkt #:WASN0171PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOFIN, MIKHAIL
Exec Dt:
05/15/2014
2
DORNBERGER, ERICH
Exec Dt:
05/15/2014
3
PECH, REINER
Exec Dt:
05/20/2014
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9446957
US20140314654
14362781
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:051495/0677   Pages: 2
Recorded: 01/13/2020
Attorney Dkt #:WASN0410PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFIN, MIKHAIL
Exec Dt:
07/18/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498841
US20210147245
16630608
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075

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