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Patent Assignment Assignor Details
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Assignor Name : SANDMEYER, FRANK
Total Assignments: 22
Assignment: 1
Reel/Frame:010308/0376   Pages: 3
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANELT, ECKHARD
Exec Dt:
07/02/1999
2
SANDMEYER, FRANK
Exec Dt:
07/02/1999
3
HABERLE, NORMAN
Exec Dt:
07/02/1999
Assignee
1
WACKER-CHEMIE GMBH
HANNS-SEIDEL-PLATZ 4
MUNCHEN, GERMANY D-81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6300454
NONE
09357455
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, 22ND FL
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:010524/0240   Pages: 3
Recorded: 01/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANELT, ECKHARD
Exec Dt:
01/17/2000
2
SANDMEYER, FRANK
Exec Dt:
01/17/2000
3
HABERLE, NORMAN
Exec Dt:
01/17/2000
4
SCHINDLER, WOLFRAM
Exec Dt:
01/17/2000
Assignee
1
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20
MUNCHEN, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486338
NONE
09491034
Correspondence name and address
BROOKS & KUSHMAN P.C.
WILLIAM G. CONGER
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MICHIGAN 48075
Assignment: 3
Reel/Frame:017264/0411   Pages: 2
Recorded: 11/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
10/07/2005
2
LOESSEL, GEORG
Exec Dt:
10/07/2005
3
GERHARDINGER, DIETER
Exec Dt:
10/07/2005
Assignee
1
WACKER-CHEMIE GMBH
HANN-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060107876
11282143
Correspondence name and address
WILLIAM G. CONGER
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 4
Reel/Frame:019485/0479   Pages: 2
Recorded: 06/27/2007
Attorney Dkt #:WAS0876PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINGE, OLIVER
Exec Dt:
05/24/2007
2
WEIDNER, RICHARD
Exec Dt:
05/29/2007
3
SANDMEYER, FRANK
Exec Dt:
06/05/2007
4
WEITZEL, HANS-PETER
Exec Dt:
06/05/2007
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7674868
US20080146743
11722567
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:019973/0555   Pages: 2
Recorded: 10/17/2007
Attorney Dkt #:WAS 0908 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANDMEYER, FRANK
Exec Dt:
10/02/2007
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY D-81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080085941
11866450
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:020276/0417   Pages: 2
Recorded: 12/20/2007
Attorney Dkt #:WAS0930PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
12/06/2007
2
MAYER, HANS
Exec Dt:
12/06/2007
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100160590
11993231
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 7
Reel/Frame:021620/0553   Pages: 2
Recorded: 10/02/2008
Attorney Dkt #:WAS0978PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
08/21/2008
2
BARTHEL, HERBERT
Exec Dt:
08/21/2008
3
GOTTSCHALK-GAUDIG, TORSTEN
Exec Dt:
08/21/2008
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7972696
US20090176920
12295456
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:031423/0896   Pages: 3
Recorded: 10/17/2013
Attorney Dkt #:WAC-161US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
11/10/2011
2
AUER, DOMINIK
Exec Dt:
11/11/2011
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY D-81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120142844
13302681
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:029362/0514   Pages: 2
Recorded: 11/28/2012
Attorney Dkt #:WASN 0126 PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANDMEYER, FRANK
Exec Dt:
11/16/2012
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8748554
US20130150547
13687112
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 10
Reel/Frame:029845/0800   Pages: 3
Recorded: 01/28/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, AMANDA
Exec Dt:
01/25/2013
2
SANDMEYER, FRANK
Exec Dt:
01/28/2013
3
GREENE, JAMES D.
Exec Dt:
01/25/2013
4
COFFEY, RICKY W.
Exec Dt:
01/25/2013
Assignee
1
WACKER CHEMICAL CORPORATION
3301 SUTTON ROAD
ADRIAN, MICHIGAN 49221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140213717
13815052
Correspondence name and address
WILLIAM G. CONGER
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 11
Reel/Frame:037630/0421   Pages: 3
Recorded: 02/01/2016
Attorney Dkt #:WASN0245PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
01/08/2016
2
FUNK, ENNO
Exec Dt:
01/08/2016
3
LOESSEL, GEORG
Exec Dt:
01/11/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688819
US20160194452
14909165
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 12
Reel/Frame:042735/0885   Pages: 3
Recorded: 06/16/2017
Attorney Dkt #:WASN0326PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
08/03/2016
2
LOESSEL, GEORG
Exec Dt:
08/09/2016
3
PRASSE, MARKO
Exec Dt:
08/16/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125225
US20180265640
15537163
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 13
Reel/Frame:041475/0113   Pages: 3
Recorded: 03/06/2017
Attorney Dkt #:WASN0305PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
08/16/2016
2
HAUSBERGER, ALBERT
Exec Dt:
08/17/2016
3
SEBALD, MARTIN
Exec Dt:
08/29/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170283654
15507446
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 14
Reel/Frame:042687/0787   Pages: 3
Recorded: 06/13/2017
Attorney Dkt #:WASN0330PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
08/16/2016
2
LÖSSEL, GEORG
Exec Dt:
08/22/2016
3
PRASSE, MARKO
Exec Dt:
08/26/2016
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9988496
US20170349709
15535453
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 15
Reel/Frame:046118/0220   Pages: 3
Recorded: 06/18/2018
Attorney Dkt #:WASN0363PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, ARVID
Exec Dt:
12/12/2016
2
JOO, YOUNG-HYUK
Exec Dt:
01/16/2017
3
SANDMEYER, FRANK
Exec Dt:
12/12/2016
4
YANG, HYUN-KWAN
Exec Dt:
01/16/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655014
US20180371246
16063411
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 16
Reel/Frame:046118/0598   Pages: 3
Recorded: 06/18/2018
Attorney Dkt #:WASN0368PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
12/12/2016
2
KUHN, ARVID
Exec Dt:
12/12/2016
3
JOO, YOUNG-HYUK
Exec Dt:
01/16/2017
4
YANG, HYUN-KWAN
Exec Dt:
01/16/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10696846
US20180371173
16063430
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 17
Reel/Frame:045654/0364   Pages: 3
Recorded: 04/27/2018
Attorney Dkt #:WASN0365PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
01/19/2017
2
ANDREWS, AMANDA
Exec Dt:
01/09/2017
3
GREENE, JAMES
Exec Dt:
01/12/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683434
US20180305576
15771623
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 18
Reel/Frame:041584/0011   Pages: 2
Recorded: 03/15/2017
Attorney Dkt #:WASN0308PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANDMEYER, FRANK
Exec Dt:
03/13/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170306097
15511451
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 19
Reel/Frame:051267/0136   Pages: 3
Recorded: 12/12/2019
Attorney Dkt #:WASN0429PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
06/19/2017
2
SCHOSSER, CHRISTOPH
Exec Dt:
06/19/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11654098
US20210145727
16622056
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 20
Reel/Frame:049929/0150   Pages: 3
Recorded: 08/01/2019
Attorney Dkt #:WASN0425PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
12/07/2017
2
HELDMANN, DIETER
Exec Dt:
12/06/2017
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210292483
16482761
Correspondence name and address
BROOKS KUSHMAN
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 21
Reel/Frame:063225/0856   Pages: 3
Recorded: 04/05/2023
Attorney Dkt #:WA12020S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMEYER, FRANK
Exec Dt:
10/22/2020
2
BACHMEIER, BERND-JOSEF
Exec Dt:
10/22/2020
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230331919
18026837
Correspondence name and address
DONOVAN A. RUNKLE
4950 S STATE ROAD
ANN ARBOR, MI 48108
Assignment: 22
Reel/Frame:060188/0485   Pages: 7
Recorded: 06/14/2022
Attorney Dkt #:WS11901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITRA, AMITABHA
Exec Dt:
04/26/2022
2
BURKE, SARAH
Exec Dt:
04/29/2022
3
CALIMENTE, DANIEL
Exec Dt:
04/26/2022
4
HWANG, DANIEL
Exec Dt:
05/02/2022
5
SANDMEYER, FRANK
Exec Dt:
04/27/2022
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372195
17785077
Correspondence name and address
DONOVAN A. RUNKLE
4950 S STATE ROAD
ANN ARBOR, MI 48108

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