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Patent Assignment Assignor Details
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Assignor Name : DOERRICH, STEFFEN
Total Assignments: 8
Assignment: 1
Reel/Frame:043023/0392   Pages: 3
Recorded: 07/17/2017
Attorney Dkt #:W1154/20130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERRICH, STEFFEN
Exec Dt:
06/28/2017
2
WEIDNER, RICHARD
Exec Dt:
06/28/2017
3
HEIDSIECK, SVEN
Exec Dt:
07/05/2017
4
RIEGER, BERNHARD
Exec Dt:
07/11/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUENCHEN, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351747
US20180010027
15544122
Correspondence name and address
DAVID M. TENER
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 2
Reel/Frame:052355/0913   Pages: 4
Recorded: 04/09/2020
Attorney Dkt #:WASN0476PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOIT, HARALD
Exec Dt:
09/18/2017
2
DOERRICH, STEFFEN
Exec Dt:
11/02/2017
3
PETRI, MARTIN
Exec Dt:
09/29/2017
4
SCHAFFER, ERICH
Exec Dt:
11/19/2017
5
WEIDNER, RICHARD
Exec Dt:
11/06/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084964
US20200181470
16343317
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:053247/0138   Pages: 4
Recorded: 07/19/2020
Attorney Dkt #:WASN0524PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERRICH, STEFFEN
Exec Dt:
02/08/2018
2
LOESSEL, GREORG
Exec Dt:
02/15/2018
3
MARANI, PEDRO
Exec Dt:
01/29/2018
4
SCHILDBACH, DANIEL
Exec Dt:
01/29/2018
5
STANJEK, VOLKER
Exec Dt:
02/05/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130550
16963213
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:053176/0561   Pages: 3
Recorded: 07/10/2020
Attorney Dkt #:WASN0529PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTENDORF, DETLEV
Exec Dt:
11/09/2018
2
DOERRICH, STEFFEN
Exec Dt:
11/15/2018
3
PRASSE, MARKO
Exec Dt:
11/09/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203275
16961529
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:053176/0683   Pages: 3
Recorded: 07/10/2020
Attorney Dkt #:WASN0528PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTENDORF, DETLEV
Exec Dt:
11/09/2018
2
DOERRICH, STEFFEN
Exec Dt:
11/15/2018
3
PRASSE, MARKO
Exec Dt:
11/09/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965094
US20210238416
16961524
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:048506/0446   Pages: 3
Recorded: 03/05/2019
Attorney Dkt #:WASN0409PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERRICH, STEFFEN
Exec Dt:
02/13/2019
2
WEIDNER, RICHARD
Exec Dt:
02/14/2019
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203606
US20210284665
16330563
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 7
Reel/Frame:052385/0208   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:WASN0514PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOERRICH, STEFFEN
Exec Dt:
02/10/2020
2
SCHAFFER, ERICH
Exec Dt:
02/25/2020
3
VOIT, HARALD
Exec Dt:
02/26/2020
4
WEIDNER, RICHARD
Exec Dt:
02/20/2020
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210189210
16755823
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:051839/0148   Pages: 4
Recorded: 02/18/2020
Attorney Dkt #:WASN0475PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOIT, HARALD
Exec Dt:
07/31/2017
2
DOERRICH, STEFFEN
Exec Dt:
02/13/2020
3
GEIGER, VERENA
Exec Dt:
07/31/2017
4
PETRI, MARTIN
Exec Dt:
07/31/2017
5
SCHAFFER, ERICH
Exec Dt:
08/01/2017
6
STARY, FRIDOLIN
Exec Dt:
08/01/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10845094
US20190178533
16327515
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075

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