skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HAMMER, BRIGITTE
Total Assignments: 14
Assignment: 1
Reel/Frame:008291/0226   Pages: 3
Recorded: 10/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLLING, FRITZ
Exec Dt:
09/19/1996
2
HAMMER, BRIGITTE
Exec Dt:
09/19/1996
3
DOLLE, THOMAS
Exec Dt:
09/18/1996
4
GEHNEN, KLAUS
Exec Dt:
09/19/1996
5
SCHRAPERS, HEINER
Exec Dt:
09/19/1996
Assignee
1
EBG GESELLSCHAFT FUR ELEKTROMAGNETISCHE WERKSTOFFE MBH
CASTROPER STR. 228
BOCHUM, GERMANY D-447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863356
NONE
08704579
Correspondence name and address
MELTZER, LIPPE, GOLDSTEIN, WOLF ET AL.
CHARLES GUTTMAN
190 WILLIS AVENUE
MINEOLA, NY 11501
Assignment: 2
Reel/Frame:011280/0023   Pages: 6
Recorded: 11/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRCHER, HANS
Exec Dt:
08/30/2000
2
KAWALLA, RUDOLF
Exec Dt:
08/30/2000
3
ESPENHAHN, MANFRED
Exec Dt:
08/24/2000
4
HAMMER, BRIGITTE
Exec Dt:
09/26/2000
5
PETERS, KLAUS
Exec Dt:
09/27/2000
6
SCHNEIDER, JURGEN
Exec Dt:
09/27/2000
7
WUPPERMANN, CARL-DIETER
Exec Dt:
09/27/2000
Assignee
1
THYSSEN KRUPP STAHL AG
AUGUST-THYSSEN-STRASSE 1
DUSSELDORF, GERMANY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6503339
NONE
09622604
Correspondence name and address
PROSKAUER ROSE LLP
CHARLES GUTTMAN, ESQ.
1585 BROADWAY
NEW YORK, NY 10036-8299
Assignment: 3
Reel/Frame:013112/0148   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWALLA, RUDOLF
Exec Dt:
03/27/2002
2
PIRCHER, HANS
Exec Dt:
06/03/2002
3
FRIEDRICH, KARL ERNST
Exec Dt:
04/18/2002
4
HAMMER, BRIGITTE
Exec Dt:
04/12/2002
5
SCHNEIDER, JURGEN
Exec Dt:
04/24/2002
6
FISCHER, OLAF
Exec Dt:
04/25/2002
7
WUPPERMANN, CARL-DIETER
Exec Dt:
04/29/2002
Assignee
1
THYSSEN KRUPP STAHL AG
AUGUST-THYSSEN-STRASSE 1
DUSSELDORF, GERMANY 40211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773514
NONE
10030259
Correspondence name and address
PROSKAURE ROSE LLP
SILVIA SALVADORI
1585 BROADWAY
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:014168/0956   Pages: 4
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, KARL ERNST
Exec Dt:
08/07/2002
2
HAMMER, BRIGITTE
Exec Dt:
08/22/2002
3
KAWALLA, RUDOLF
Exec Dt:
08/02/2002
4
FISCHER, OLAF
Exec Dt:
08/26/2002
5
SCHNEIDER, JURGEN
Exec Dt:
08/26/2002
6
WUPPERMANN, CARL-DIETER
Exec Dt:
08/28/2002
Assignee
1
THYSSENKRUPP STAHL AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767412
US20030188805
10221685
Correspondence name and address
PROSKAUR ROSE LLP
SILVIA SALVADORI
PATENT DEPARTMENT
1585 BROADWAY
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:016218/0793   Pages: 4
Recorded: 07/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
05/19/2005
2
FRIEDRICH, KARL ERNST
Exec Dt:
05/31/2005
3
FISCHER, OLAF
Exec Dt:
06/13/2005
4
SCHNEIDER, JURGEN
Exec Dt:
06/13/2005
5
WUPPERMANN, CARL DIETER
Exec Dt:
06/22/2005
Assignee
1
THYSSENKRUPP STAHL AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY D-47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501028
US20050247373
10514983
Correspondence name and address
JUAN C. ARIAS
1585 BROADWAY
PROSKAUER ROSE LLP
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:018541/0074   Pages: 5
Recorded: 11/21/2006
Attorney Dkt #:JFE-06-1452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, TAKESHI
Exec Dt:
10/20/2006
2
KOBAYASHI, AKIO
Exec Dt:
10/20/2006
3
SETO, KAZUHIRO
Exec Dt:
10/20/2006
4
HOSOYA, YOSHIHIRO
Exec Dt:
10/20/2006
5
HELLER, THOMAS
Exec Dt:
10/12/2006
6
HAMMER, BRIGITTE
Exec Dt:
10/12/2006
7
BODE, ROLF
Exec Dt:
10/12/2006
8
STICH, GUNTER
Exec Dt:
10/12/2006
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
2
THYSSENKRUPP STEEL AG
KAISER-WILHELM STRASSE, 100
DUISBURG, GERMANY D-47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815025
US20070119521
11592613
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:022665/0793   Pages: 5
Recorded: 05/11/2009
Attorney Dkt #:JFE-08-1462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, KENJI
Exec Dt:
02/16/2009
2
KIZU, TARO
Exec Dt:
02/17/2009
3
TAKAGI, SHUSAKU
Exec Dt:
02/16/2009
4
HASEGAWA, KOHEI
Exec Dt:
02/16/2009
5
MATSUDA, HIROSHI
Exec Dt:
02/17/2009
6
KOBAYASHI, AKIO
Exec Dt:
02/17/2009
7
NAGATAKI, YASUNOBU
Exec Dt:
02/17/2009
8
TANAKA, YASUSHI
Exec Dt:
02/17/2009
9
HELLER, THOMAS
Exec Dt:
01/28/2009
10
HAMMER, BRIGITTE
Exec Dt:
01/29/2009
11
BIAN, JIAN
Exec Dt:
02/04/2009
12
STICH, GUNTHER
Exec Dt:
02/10/2009
13
BODE, (DECEASED, BY LEGAL REPRESENTATIVE BRIGITTE BODE), ROLF
Exec Dt:
04/29/2009
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
2
THYSSENKRUPP STEEL AG
KAISER-WILHELM STRASSE, 100
DUISBURG, GERMANY D-47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919194
US20090214892
12372836
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:024336/0837   Pages: 7
Recorded: 05/05/2010
Attorney Dkt #:3988-100334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
03/12/2010
2
HELLER, THOMAS
Exec Dt:
03/03/2010
3
BOCHAROVA, EKATERINA
Exec Dt:
03/25/2010
4
MATTISSEN, DOROTHEA
Exec Dt:
03/10/2010
5
STICH, GUNTER
Exec Dt:
03/18/2010
6
STRAUSS, SILKE
Exec Dt:
03/26/2010
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110220252
12673279
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:031480/0029   Pages: 6
Recorded: 10/25/2013
Attorney Dkt #:3988-132513
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
08/07/2013
2
MERTENS, JOERG
Exec Dt:
08/08/2013
3
STICH, GUENTER
Exec Dt:
08/21/2013
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140041767
13985420
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:035478/0490   Pages: 6
Recorded: 04/23/2015
Attorney Dkt #:7616-150281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
01/22/2015
2
HELLER, THOMAS
Exec Dt:
01/26/2015
3
HISKER, FRANK
Exec Dt:
01/22/2015
4
KAWALLA, RUDOLF
Exec Dt:
01/26/2015
5
KORPALA, GRZEGORZ
Exec Dt:
01/26/2015
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150203946
14417685
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:036652/0508   Pages: 7
Recorded: 09/25/2015
Attorney Dkt #:7555-150236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
02/03/2015
2
HELLER, THOMAS
Exec Dt:
02/03/2015
3
HISKER, FRANK
Exec Dt:
02/03/2015
4
KAWALLA, RUDOLF
Exec Dt:
02/03/2015
5
KORPALA, GRZEGORZ
Exec Dt:
02/03/2015
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150218684
14417659
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:039361/0723   Pages: 6
Recorded: 08/08/2016
Attorney Dkt #:12740P90US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
07/07/2016
2
HELLER, THOMAS
Exec Dt:
07/07/2016
3
HISKER, FRANK
Exec Dt:
07/07/2016
4
KAWALLA, RUDOLF
Exec Dt:
08/04/2016
5
KORPALA, GRZEGORZ
Exec Dt:
08/04/2016
Assignee
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301700
US20160201157
14913592
Correspondence name and address
THYSSENKRUPP NORTH AMERICA, INC. IP
111 W. JACKSON BLVD.
SUITE 2400
CHICAGO, IL 60604
Assignment: 13
Reel/Frame:041116/0447   Pages: 7
Recorded: 12/21/2016
Attorney Dkt #:3988-1604210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
11/07/2016
2
HISKER, FRANK
Exec Dt:
11/07/2016
3
HELLER, THOMAS
Exec Dt:
11/07/2016
4
DZAFIC, ALMIR
Exec Dt:
11/22/2016
5
THIESSEN, RICHARD G.
Exec Dt:
11/07/2016
6
KANEKO, SHINJIRO
Exec Dt:
11/15/2016
7
SHIIMORI, FUSAE
Exec Dt:
11/15/2016
Assignees
1
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
2
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435763
US20170029917
15304268
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:053695/0704   Pages: 10
Recorded: 09/04/2020
Attorney Dkt #:9215-2000075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, BRIGITTE
Exec Dt:
08/10/2020
2
HOFMANN, HARALD
Exec Dt:
08/25/2020
3
HELLER, THOMAS
Exec Dt:
08/03/2020
4
STILLE, SEBASTIAN
Exec Dt:
08/04/2020
5
PARMA, GEORG
Exec Dt:
07/31/2020
6
BANIK, JANKO
Exec Dt:
08/26/2020
7
SCHWABE, JONAS
Exec Dt:
07/28/2020
Assignees
1
THYSSENKRUPP AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
2
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STRASSE 100
DUISBURG, GERMANY 47166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210087662
16634029
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 04/28/2024 10:55 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT