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Patent Assignment Assignor Details
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Assignor Name : LENZE, FRANZ-JOSEF
Total Assignments: 15
Assignment: 1
Reel/Frame:013902/0332   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUSZKA, TINO
Exec Dt:
09/12/2002
2
LENZE, FRANZ-JOSEF
Exec Dt:
09/05/2002
Assignee
1
THYSSENKRUPP STAHL AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6832501
US20030140672
10240427
Correspondence name and address
PROSKAUER ROSE LLP
SILVIA SALVADORI, PAT. AGENT
1585 BROADWAY
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:020858/0848   Pages: 4
Recorded: 04/25/2008
Attorney Dkt #:20496-590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEENKEN, HEIKO
Exec Dt:
01/30/2008
2
HELLER, THOMAS
Exec Dt:
02/07/2008
3
LENZE, FRANZ-JOSEF
Exec Dt:
01/30/2008
4
SIKORA, SASCHA
Exec Dt:
01/30/2008
Assignee
1
THYSSENKRUPP STEEL GMBH
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8118954
US20080196800
11916215
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:023641/0748   Pages: 40
Recorded: 12/11/2009
Attorney Dkt #:20496-590
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEENKEN, HEIKO
Exec Dt:
01/30/2008
2
HELLER, THOMAS
Exec Dt:
02/07/2008
3
LENZE, FRANZ-JOSEF
Exec Dt:
01/30/2008
4
SIKORA, SASCHA
Exec Dt:
01/30/2008
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8118954
US20080196800
11916215
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:022158/0979   Pages: 3
Recorded: 01/27/2009
Attorney Dkt #:20496-651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
01/15/2009
2
SIKORA, SASCHA
Exec Dt:
01/15/2009
Assignee
1
THYSSENKRUPP STEEL AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068239
US20090178740
12297543
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:025391/0575   Pages: 6
Recorded: 11/22/2010
Attorney Dkt #:3988-102208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHEREY, FRIEDHELM
Exec Dt:
10/22/2010
2
LENZE, FRANZ-JOSEF
Exec Dt:
10/06/2010
3
PETERS, MICHAEL
Exec Dt:
11/02/2010
4
RUTHENBERG, MANUELA
Exec Dt:
11/02/2010
5
SIKORA, SASCHA
Exec Dt:
10/06/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349098
US20110056594
12865143
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:026488/0527   Pages: 3
Recorded: 06/23/2011
Attorney Dkt #:508637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
06/16/2011
2
SIKORA, SASCHA
Exec Dt:
06/16/2011
3
BANIK, JANKO
Exec Dt:
06/17/2011
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110240179
13156260
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 7
Reel/Frame:042310/0243   Pages: 3
Recorded: 05/09/2017
Attorney Dkt #:508637-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
06/16/2011
2
SIKORA, SASCHA
Exec Dt:
06/16/2011
3
BANIK, JANKO
Exec Dt:
06/17/2011
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689725
US20170191142
15461783
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 8
Reel/Frame:027135/0105   Pages: 3
Recorded: 10/27/2011
Attorney Dkt #:508709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
10/11/2011
2
SIKORA, SASCHA
Exec Dt:
10/13/2011
3
ULRICHS, ANDREAS
Exec Dt:
10/24/2011
4
PATBERG, LOTHAR
Exec Dt:
10/24/2011
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120040205
13202385
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 9
Reel/Frame:027373/0714   Pages: 3
Recorded: 12/13/2011
Attorney Dkt #:508898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
11/28/2011
2
SIKORA, SASCHA
Exec Dt:
11/28/2011
3
ULRICHS, ANDREAS
Exec Dt:
12/01/2011
4
PATBERG, LOTHAR
Exec Dt:
12/01/2011
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBERG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434231
US20120074733
13297895
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 10
Reel/Frame:027711/0143   Pages: 3
Recorded: 02/15/2012
Attorney Dkt #:508957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
12/16/2011
2
SIKORA, SASCHA
Exec Dt:
12/16/2011
3
HOFMANN, HARALD
Exec Dt:
12/19/2011
4
KOLLECK, RALF
Exec Dt:
01/16/2012
5
VEIT, ROBERT
Exec Dt:
01/16/2012
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120137498
13310058
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 11
Reel/Frame:030798/0116   Pages: 7
Recorded: 07/15/2013
Attorney Dkt #:3988-130835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, SASCHA
Exec Dt:
05/16/2013
2
LENZE, FRANZ-JOSEF
Exec Dt:
05/16/2013
3
KOEHLER, THORSTEN
Exec Dt:
05/21/2013
4
SCHEITZA, RALF
Exec Dt:
05/28/2013
5
VOGT, HANS-PETER
Exec Dt:
06/13/2013
Assignees
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
2
MGF MAGNESIUM FLACHSTAHL GMBH
AGRICOLASTRASSE 24
FREIBERG, GERMANY 09599
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130283882
13881879
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:032444/0731   Pages: 3
Recorded: 03/14/2014
Attorney Dkt #:PELLMANN-9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELLMANN, MARKUS
Exec Dt:
02/12/2014
2
STELZER, FRANK
Exec Dt:
02/12/2014
3
LENZE, FRANZ-JOSEF
Exec Dt:
02/12/2014
Assignee
1
BENTELER AUTOMOBILTECHNIK GMBH
AN DER TALLE 27-31
33102 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616488
US20150298199
14345153
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:033344/0334   Pages: 9
Recorded: 07/16/2014
Attorney Dkt #:3988-130835
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 030798 FRAME 0116. ASSIGNOR(S) HEREBY CONFIRMS THE AND, WHEREAS, THYSSENKRUPP STEEL EUROPE AG, A CORPORATION OF GERMANY, HAVING A PLACE OF BUSINESS AT.
Assignors
1
SIKORA, SASCHA
Exec Dt:
05/16/2014
2
LENZE, FRANZ-JOSEF
Exec Dt:
05/16/2014
3
KOEHLER, THORSTEN
Exec Dt:
05/16/2014
4
SCHEITZA, RALF
Exec Dt:
05/20/2014
5
VOGT, HANS-PETER
Exec Dt:
05/19/2014
Assignees
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
2
MGF MAGNESIUM FLACHPRODUKTE GMBH
AGRICOLASTRASSE 24
FREIBERG, GERMANY 09599
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130283882
13881879
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:036652/0634   Pages: 6
Recorded: 09/25/2015
Attorney Dkt #:7555-155252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
08/20/2015
2
BANIK, JANKO
Exec Dt:
08/28/2015
3
SIKORA, SASCHA
Exec Dt:
08/19/2015
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184158
US20160010169
14790337
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:037821/0688   Pages: 7
Recorded: 02/16/2016
Attorney Dkt #:7555-155252
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE OMITTED SECOND ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 036652 FRAME: 0634. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LENZE, FRANZ-JOSEF
Exec Dt:
08/20/2015
2
BANIK, JANKO
Exec Dt:
08/28/2015
3
SIKORA, SASCHA
Exec Dt:
08/19/2015
Assignees
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSEE 100
DUISBURG, GERMANY 47166
2
THYSSENKRUPP AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184158
US20160010169
14790337
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222

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