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Patent Assignment Assignor Details
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Assignor Name : STEINHORST, MICHAEL
Total Assignments: 15
Assignment: 1
Reel/Frame:006254/0355   Pages: 2
Recorded: 10/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDERLING, MARTIN
Exec Dt:
09/24/1992
2
EGGERT, HORST
Exec Dt:
09/24/1992
3
STEINHORST, MICHAEL
Exec Dt:
09/24/1992
Assignee
1
TH. GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
4300 ESSEN 1, F.R. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5354354
NONE
07955952
Correspondence name and address
DAVID TOREN
AKOO-TOREN
521 FIFTH AVENUE
21ST FLOOR
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:006749/0982   Pages: 2
Recorded: 10/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGGERT, HORST
Exec Dt:
10/06/1993
2
STEINHORST, MICHAEL
Exec Dt:
10/06/1993
Assignee
1
TH. GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482572
NONE
08140777
Correspondence name and address
RAJ. K. MEHRA
AKOO-TOREN
521 FIFTH AVENUE, 21 FLOOR
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:008375/0690   Pages: 3
Recorded: 12/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGGERT, HORST
Exec Dt:
12/13/1996
2
STEINHORST, MICHAEL
Exec Dt:
12/13/1996
Assignee
1
ELECTRO-THERMIT GMBH
GERLINGSTRASSE 65
45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5753006
NONE
08772350
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:008570/0754   Pages: 3
Recorded: 05/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTER, FRANK
Exec Dt:
04/25/1997
2
SKREBA, GERHARD
Exec Dt:
04/25/1997
3
STEINHORST, MICHAEL
Exec Dt:
04/25/1997
Assignee
1
ELEKTRO-THERMIT GMBH
GERLINGSTRASSE 65
D-45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5850962
NONE
08859176
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:008803/0233   Pages: 3
Recorded: 09/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULDER, JOHANNES
Exec Dt:
09/02/1997
2
STEINHORST, MICHAEL
Exec Dt:
09/02/1997
Assignee
1
ELEKTRO-THERMIT GMBH
GERLINGSTRASSE 65
ESSEN, GERMANY D-451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6125913
NONE
08926397
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER
DONALD T. BLACK, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:009012/0362   Pages: 4
Recorded: 02/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTER, FRANK
Exec Dt:
09/02/1997
2
MULDER, GERHARDUS JOHANNES
Exec Dt:
09/02/1997
3
MACRAE, DONALD
Exec Dt:
09/19/1997
4
STEINHORST, MICHAEL
Exec Dt:
09/02/1997
Assignee
1
ELEKTRO-THERMIT GMBH
GERLINGSTRASSE 65
D-45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227282
NONE
08928540
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:009540/0101   Pages: 3
Recorded: 10/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGGERT, HORST
Exec Dt:
10/15/1998
2
STEINHORST, MICHAEL
Exec Dt:
10/16/1998
Assignee
1
ELEKTRO-THERMIT GMBH
GERLINGSTRASSE 65
D-45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6120726
NONE
09178146
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:010013/0218   Pages: 4
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROMMEYER, GEORG
Exec Dt:
04/28/1999
2
KULSE, MICHAEL
Exec Dt:
04/28/1999
3
MULDER, GERHARDUS
Exec Dt:
05/10/1999
4
STEINHORST, MICHAEL
Exec Dt:
04/19/1999
Assignee
1
ELEKTRO-THERMIT GMBH
GERLINGSTRASSE 65
D-45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5944914
NONE
08975313
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 9
Reel/Frame:013650/0732   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANTUSCH, JAN
Exec Dt:
11/26/2002
2
STEINHORST, MICHAEL
Exec Dt:
11/26/2002
3
KUSTER, FRANK
Exec Dt:
11/26/2002
4
MOLLER, RON
Exec Dt:
11/21/2002
Assignee
1
ELEKTRO-THERMIT GMBH & CO. KG
GERLINGSTR. 65
D-45139 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030116693
10257882
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
DAVID TOREN
787 SEVENTH AVENUE
26TH FLOOR
NEW YORK, NY 10019
Assignment: 10
Reel/Frame:021911/0337   Pages: 6
Recorded: 12/02/2008
Attorney Dkt #:20496-605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIHER, NICOLE
Exec Dt:
07/28/2008
2
SCHUHMACHER, BERND
Exec Dt:
08/22/2008
3
STEINHORST, MICHAEL
Exec Dt:
07/25/2008
4
KLARE, ANDREAS
Exec Dt:
10/20/2008
5
APPEL, TAMARA
Exec Dt:
07/20/2008
6
BAUSE, RALF
Exec Dt:
08/04/2008
7
KOHLER, STEFAN
Exec Dt:
06/27/2008
8
NIKOLOV, KRASIMIR
Exec Dt:
08/01/2008
9
RIEMER, MONIKA
Exec Dt:
10/10/2008
10
TOPALSKI, SLAVCHO
Exec Dt:
08/26/2008
11
BODE, ROLF
Exec Dt:
11/12/2008
12
FRIEDEL, FRANK
Exec Dt:
07/09/2008
13
PRANGE, WILFRIED
Exec Dt:
10/25/2008
14
SCHULZKI, REINHARD
Exec Dt:
07/14/2008
15
SCHWERDT, CHRISTIAN
Exec Dt:
08/26/2008
Assignee
1
THYSSENKRUPP STEEL AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090139872
12066962
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 11
Reel/Frame:024058/0489   Pages: 9
Recorded: 03/10/2010
Attorney Dkt #:3988-093096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISCHMANN, STEFAN
Exec Dt:
01/14/2010
2
TAMLER, HORST WALTER
Exec Dt:
01/29/2010
3
WUNDERLICH, ROLAND
Exec Dt:
01/15/2010
4
STEINHORST, MICHAEL
Exec Dt:
01/15/2010
5
NIKOLOV, KRASIMIR
Exec Dt:
01/28/2010
6
WEIHER, NICOLE
Exec Dt:
01/20/2010
7
BECKER, JENS-ULRIK
Exec Dt:
01/22/2010
8
PULS, STEFAN PETER
Exec Dt:
01/20/2010
9
SCHUHMACHER, BERND
Exec Dt:
01/13/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9088011
US20100178579
12667984
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:024409/0086   Pages: 5
Recorded: 05/19/2010
Attorney Dkt #:20496-739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, JENS-ULRIK
Exec Dt:
03/04/2010
2
SEYFRIED, PETER
Exec Dt:
04/20/2010
3
STEINHORST, MICHAEL
Exec Dt:
04/08/2010
4
TAMLER, HORST WALTER
Exec Dt:
03/22/2010
5
WUNDERLICH, ROLAND
Exec Dt:
03/22/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221898
US20100323216
12599233
Correspondence name and address
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 13
Reel/Frame:025034/0536   Pages: 6
Recorded: 09/23/2010
Attorney Dkt #:3988-101100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARNECKE, WILHELM
Exec Dt:
06/24/2010
2
MEURER, MANFRED
Exec Dt:
05/19/2010
3
SOMMER, JENS
Exec Dt:
06/10/2010
4
STEINHORST, MICHAEL
Exec Dt:
05/21/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110017362
12741068
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:025132/0619   Pages: 6
Recorded: 10/13/2010
Attorney Dkt #:3988-102158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEURER, MANFRED
Exec Dt:
08/30/2010
2
LEUSCHNER, RONNY
Exec Dt:
09/02/2010
3
STEINHORST, MICHAEL
Exec Dt:
08/30/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8506731
US20110017361
12864102
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:027434/0133   Pages: 7
Recorded: 12/22/2011
Attorney Dkt #:3988-112504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUPP, BARBARA
Exec Dt:
08/21/2011
2
ALBERS, ANSGAR
Exec Dt:
08/12/2011
3
HASENFUSS, SABINE
Exec Dt:
11/19/2011
4
KIMPEL, MATTHIAS
Exec Dt:
11/10/2011
5
MEURER, MANFRED
Exec Dt:
12/02/2011
6
WARNECKE, WILHELM
Exec Dt:
08/28/2011
7
STEINHORST, MICHAEL
Exec Dt:
10/07/2011
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120085466
13147006
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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