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 : SPITZER, KARL-HEINZ
Total Assignments: 29
Assignment: 1
Reel/Frame:008269/0118   Pages: 4
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHELT, WOLFGANG
Exec Dt:
08/29/1996
2
URLAU, ULRICH
Exec Dt:
08/13/1996
3
FREIER, PAUL
Exec Dt:
08/13/1996
4
SPITZER, KARL-HEINZ
Exec Dt:
08/13/1996
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2
DUSSELDORF, GERMANY 40213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5836377
NONE
08702503
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 2
Reel/Frame:008482/0195   Pages: 3
Recorded: 10/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUCKNER, RAIMUND
Exec Dt:
09/29/1996
2
GRAU, RUDIGER
Exec Dt:
09/15/1996
3
GRIMM, DANIEL
Exec Dt:
09/12/1996
4
HASHEMI, SEYED MASOUD
Exec Dt:
09/26/1996
5
SPITZER, KARL-HEINZ
Exec Dt:
09/23/1996
Assignee
1
DIDIER-WERKE AG
DIDIERSTRASSE 27-31
DE-65203 WIESBADEN, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5901776
NONE
08722171
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: MR. JEFFREY NOLTON
805 15TH STRET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:010009/0275   Pages: 4
Recorded: 12/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
10/27/1998
2
SPITZER, KARL-HEINZ
Exec Dt:
10/19/1998
3
REICHELT, WOLFGANG
Exec Dt:
09/23/1998
4
URLAU, ULRICH
Exec Dt:
10/01/1998
5
KROOS, JOACHIM
Exec Dt:
10/09/1998
6
BRUHL, MICHAEL
Exec Dt:
10/09/1998
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112954
NONE
09194849
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVE, SUITE 1210
NEW YORK, NEW YORK 10176
Assignment: 4
Reel/Frame:009923/0721   Pages: 6
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
11/23/1998
2
SPITZER, KARL-HEINZ
Exec Dt:
11/23/1998
3
URLAU, ULRICH
Exec Dt:
11/19/1998
4
FRANKE, DIETMAR
Exec Dt:
12/03/1998
5
STACHE, BERNFRIED
Exec Dt:
01/29/1999
6
KROOS, JOACHIM
Exec Dt:
11/26/1998
7
BUDDENBERG, HEINO
Exec Dt:
11/26/1998
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6192973
NONE
09194848
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NY 10176
Assignment: 5
Reel/Frame:010146/0884   Pages: 4
Recorded: 02/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
12/02/1998
2
SPITZER, KARL-HEINZ
Exec Dt:
12/02/1998
3
REICHELT, WOLFGANG
Exec Dt:
01/12/1999
4
URLAU, ULRICH
Exec Dt:
12/19/1998
5
FEUERSTACKE, EWALD
Exec Dt:
02/02/1999
6
KROOS, JOACHIM
Exec Dt:
12/04/1998
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123186
NONE
09194843
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 6
Reel/Frame:009904/0718   Pages: 4
Recorded: 01/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
12/02/1998
2
SPITZER, KARL-HEINZ
Exec Dt:
12/04/1998
3
REICHELT, WOLFGANG
Exec Dt:
12/07/1998
4
URLAU, ULRICH
Exec Dt:
01/12/1999
5
KROOS, JOACHIM
Exec Dt:
01/12/1999
6
BUDDENBERG, HEINO
Exec Dt:
01/12/1999
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6206083
NONE
09194820
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 7
Reel/Frame:010191/0450   Pages: 7
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
07/01/1999
2
SPITZER, KARL-HEINZ
Exec Dt:
06/29/1999
3
FREIER, PAUL
Exec Dt:
06/29/1999
4
VON HINRICHS, THOMAS
Exec Dt:
06/29/1999
5
REICHELT, WOLFGANG
Exec Dt:
06/20/1999
6
URLAU, ULRICH
Exec Dt:
07/16/1999
7
FERUERSTACKE, EWALD
Exec Dt:
07/05/1999
8
KROOS, JOACHIM
Exec Dt:
06/22/1999
9
BRUHL, MICHAEL
Exec Dt:
06/22/1999
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010047856
09202036
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 8
Reel/Frame:010330/0805   Pages: 4
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROOS, JOACHIM
Exec Dt:
08/12/1999
2
SCHEMEIT, HANS-JURGEN
Exec Dt:
08/06/1999
3
SPITZER, KARL-HEINZ
Exec Dt:
08/10/1999
4
URLAU, ULRICH
Exec Dt:
07/23/1999
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY 40213
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6450242
NONE
09380334
Correspondence name and address
COHEN, PONTANI, LIEBERMAN, ET AL.
THOMAS C. PONTANI
551 5TH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:011579/0095   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROOS, JOACHIM
Exec Dt:
09/19/2000
2
SPITZER, KARL-HEINZ
Exec Dt:
10/12/2000
3
URLAU, ULRICH
Exec Dt:
11/10/2000
Assignees
1
SMS DEMAG AG
EDUARD-SCHOLEMANN-STR 4
DUSSELDORF, GERMANY 40237
2
SALZGITTER AG
EISENHUETTENSTR.99
EDUARD-SCHOLEMANN-STR 4
SALZGITTER, GERMANY 38239
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581674
NONE
09646326
Correspondence name and address
COHEN, PONTANI ET AL
VINCENT M. FAZZARI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 10
Reel/Frame:012656/0594   Pages: 5
Recorded: 02/26/2002
Conveyance: CORRECTED ASSIGNMENT (ADDITIONAL RECEVING PARTY)
Assignors
1
URLAU, ULRICH
Exec Dt:
03/24/2001
2
KROOS, JOACHIM
Exec Dt:
06/28/2001
3
SCHOLZ, REINHARD
Exec Dt:
06/22/2001
4
SPITZER, KARL-HEINZ
Exec Dt:
06/22/2001
Assignee
1
SMS DEMAG AG
EDUARD SCHLOEMANN-STR. 4
DUSSELDORF, GERMANY 40237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357637
NONE
09529523
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 5TH AVE., 12TH FLR.
NEW YORK, NY 10176
Assignment: 11
Reel/Frame:012622/0022   Pages: 5
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWERDTFEGER, KLAUS
Exec Dt:
11/30/2001
2
SPITZER, KARL-HEINZ
Exec Dt:
12/11/2001
3
FREIER, PAUL
Exec Dt:
12/11/2001
4
VON HINRICHS, THOMAS
Exec Dt:
12/11/2001
5
REICHELT, WOLFGANG
Exec Dt:
12/11/2001
6
URLAU, ULRICH
Exec Dt:
01/02/2002
7
FEUERSTACKE, EWALD
Exec Dt:
01/16/2002
8
KROOS, JOACHIM
Exec Dt:
12/13/2001
9
BRUHL, MICHAEL
Exec Dt:
12/13/2001
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF D-40213, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585032
US20020079084
10008717
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 12
Reel/Frame:013958/0398   Pages: 3
Recorded: 04/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWER, KARL-HEINZ
Exec Dt:
03/28/2003
2
KROOS, JOACHIM
Exec Dt:
03/28/2003
3
SPITZER, KARL-HEINZ
Exec Dt:
03/28/2003
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUTTENSTRASSE 99
D-38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040129355
10338050
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, PC
MICHAEL E. WHITHAM
11491 SUNSET HILLS ROAD #340
RESTON, VA 20190
Assignment: 13
Reel/Frame:019037/0029   Pages: 5
Recorded: 03/20/2007
Attorney Dkt #:KROOS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROOS, JOACHIM
Exec Dt:
06/20/2006
2
SPITZER, KARL-HEINZ
Exec Dt:
06/20/2006
3
FROMMEYER, GEORG
Exec Dt:
06/20/2006
4
FLAXA, VOLKER
Exec Dt:
06/20/2006
5
BRUEX, UDO
Exec Dt:
06/20/2006
6
BROCKMEIER, KLAUS
Exec Dt:
06/20/2006
Assignees
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
2
MAX-PLANCK-INSTITUT FUER EISENFORSCHUNG GMBH
MAX-PLANCK-STRASSE 1
40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7806165
US20070289717
10596781
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 4714
NEW YORK, NY 10118
Assignment: 14
Reel/Frame:019464/0975   Pages: 4
Recorded: 06/21/2007
Attorney Dkt #:SPITZER
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
05/31/2007
2
EICHHOLZ, HELLFRIED
Exec Dt:
05/31/2007
3
SCHAEPERKOETTER, MARKUS
Exec Dt:
05/31/2007
4
BORMANN, GUIDO
Exec Dt:
05/31/2007
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8047263
US20100000703
11722438
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 4714
NEW YORK, NY 10118
Assignment: 15
Reel/Frame:023529/0744   Pages: 4
Recorded: 11/17/2009
Attorney Dkt #:SPITZER-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
06/19/2007
2
EICHHOLZ, HELLFRIED
Exec Dt:
06/19/2007
3
SCHAEPERKOETTER, MARKUS
Exec Dt:
06/19/2007
4
BORMANN, GUIDO
Exec Dt:
06/19/2007
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8069904
US20100059196
11722448
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 16
Reel/Frame:021749/0169   Pages: 4
Recorded: 10/28/2008
Attorney Dkt #:SPITZER-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
06/23/2008
2
EICHHOLZ, HELLFRIED
Exec Dt:
06/23/2008
3
SPRINGUB, BIANCA
Exec Dt:
06/23/2008
4
SCHMIDT-JUERGENSEN, RUNE
Exec Dt:
06/23/2008
5
SCHAEPERKOETTER, MARKUS
Exec Dt:
06/23/2008
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090196785
12158490
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 17
Reel/Frame:021867/0821   Pages: 4
Recorded: 11/20/2008
Attorney Dkt #:SPITZER-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
06/23/2008
2
EICHHOLZ, HELLFRIED
Exec Dt:
06/23/2008
3
SCHMIDT-JUERGENSEN, RUNE
Exec Dt:
06/23/2008
4
SCHAEPERKOETTER, MARKUS
Exec Dt:
06/23/2008
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090266503
12158832
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:023439/0626   Pages: 8
Recorded: 10/28/2009
Attorney Dkt #:HM-900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUSCH, JORG
Exec Dt:
09/02/2009
2
KARDUCK, JOSEF
Exec Dt:
09/06/2009
3
RUNGE, ANDREAS
Exec Dt:
09/10/2009
4
SCHWEDMANN, JOHANNES
Exec Dt:
09/25/2009
5
WANS, JOCHEN
Exec Dt:
09/25/2009
6
SPITZER, KARL-HEINZ
Exec Dt:
10/05/2009
7
EICHHOLZ, HELLFRIED
Exec Dt:
10/06/2009
Assignee
1
SMS SIEMAG AKTIENGESELLSCHAFT
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9335164
US20120285653
12449952
Correspondence name and address
FRIEDRICH KUEFFNER
317 MADISON AVENUE
SUITE 910
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:025015/0500   Pages: 6
Recorded: 09/20/2010
Attorney Dkt #:SPITZER-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
06/11/2010
2
REDEKER, CHRISTIAN
Exec Dt:
06/10/2010
Assignees
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
2
PEINER TRAEGER GMBH
GERHARD-LUCAS-MEYER-STRASSE 10
31226 PEINE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444743
US20110094336
12747950
Correspondence name and address
HENRY M FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 20
Reel/Frame:027209/0653   Pages: 4
Recorded: 11/10/2011
Attorney Dkt #:SPITZER-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
08/22/2011
2
SPRINGUB, BIANCA
Exec Dt:
08/22/2011
3
KONRAD, JOACHIM
Exec Dt:
08/22/2011
4
EICHHOLZ, HELLFRIED
Exec Dt:
08/22/2011
5
SCHAEPERKOETTER, MARKUS
Exec Dt:
08/22/2011
6
GEORGEOU, ZACHARIAS
Exec Dt:
08/22/2011
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120121452
13255548
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 21
Reel/Frame:027210/0419   Pages: 5
Recorded: 11/10/2011
Attorney Dkt #:SPITZER-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
08/22/2011
2
SPRINGUB, BIANCA
Exec Dt:
08/22/2011
3
KONRAD, JOACHIM
Exec Dt:
08/22/2011
4
EICHHOLZ, HELLFRIED
Exec Dt:
08/22/2011
5
SCHAEPERKOETTER, MARKUS
Exec Dt:
08/22/2011
Assignees
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
2
SMS SIEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852356
US20120093677
13255539
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 22
Reel/Frame:027063/0410   Pages: 2
Recorded: 10/14/2011
Attorney Dkt #:30214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANZ, ROLF
Exec Dt:
09/22/2011
2
SPITZER, KARL-HEINZ
Exec Dt:
09/02/2011
3
EICHHOLZ, HELLFRIED
Exec Dt:
09/30/2011
4
SCHAEPERKOETTER, MARKUS
Exec Dt:
10/06/2011
Assignee
1
SMS SIEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4
DUESSELDORF, GERMANY D-40237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120024434
13127855
Correspondence name and address
KF ROSS PC
311 EAST YORK STREET
SAVANNAH, GA 31401
Assignment: 23
Reel/Frame:027254/0674   Pages: 3
Recorded: 11/18/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHHOLZ, HELLFRIED
Exec Dt:
10/20/2011
2
KLAWITER, SVEN
Exec Dt:
10/20/2011
3
SCHMIDT-JUERGENSEN, RUNE
Exec Dt:
10/20/2011
4
SPITZER, KARL-HEINZ
Exec Dt:
10/20/2011
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8408279
US20120132389
13255594
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 24
Reel/Frame:027254/0426   Pages: 5
Recorded: 11/18/2011
Attorney Dkt #:EICHHOLZ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHHOLZ, HELLFRIED
Exec Dt:
11/09/2011
2
KLAWITER, SVEN
Exec Dt:
11/09/2011
3
SCHMIDT-JUERGENSEN, RUNE
Exec Dt:
11/09/2011
4
SPITZER, KARL-HEINZ
Exec Dt:
11/09/2011
5
HECKEN, HANS-JUERGEN
Exec Dt:
11/09/2011
6
SCHLUETER, JOCHEN
Exec Dt:
11/09/2011
Assignees
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
2
SMS SIEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8302663
US20120138257
13255588
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 25
Reel/Frame:027607/0125   Pages: 2
Recorded: 01/27/2012
Attorney Dkt #:HM-942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHHOLZ, HELLFRIED
Exec Dt:
12/13/2011
2
WANS, JOCHEN
Exec Dt:
12/18/2011
3
SPITZER, KARL-HEINZ
Exec Dt:
01/04/2012
4
HECKEN, HANS-JURGEN
Exec Dt:
01/23/2012
Assignee
1
SMS SIEMAG AKTIENGESELLSCHAFT
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8695685
US20120125557
13380944
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 26
Reel/Frame:027695/0053   Pages: 2
Recorded: 02/13/2012
Attorney Dkt #:HM-943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANZ, ROLF
Exec Dt:
12/22/2011
2
MENGEL, CHRISTIAN
Exec Dt:
01/10/2012
3
JEPSEN, OLAF NORMAN
Exec Dt:
01/10/2012
4
SPITZER, KARL-HEINZ
Exec Dt:
01/17/2012
5
EICHHOLZ, HELLFRIED
Exec Dt:
02/03/2012
Assignee
1
SMS SIEMAG AKTIENGESELLSCHAFT
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8807201
US20120132390
13380978
Correspondence name and address
LUCAS & MERCANTI, LLP
475 PARK AVENUE SOUTH
15TH FLOOR
NEW YORK, NY 10016
Assignment: 27
Reel/Frame:028109/0331   Pages: 3
Recorded: 04/26/2012
Attorney Dkt #:SPITZER-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITZER, KARL-HEINZ
Exec Dt:
03/19/2012
2
FLAXA, VOLKER
Exec Dt:
03/19/2012
3
KROOS, JOACHIM
Exec Dt:
03/19/2012
4
EICHHOLZ, HELLFRIED
Exec Dt:
03/19/2012
5
SCHAEPERKOETTER, MARKUS
Exec Dt:
03/19/2012
6
SCHMIDT-JUERGENSEN, RUNE
Exec Dt:
03/19/2012
Assignee
1
SALZGITTER FLACHSTAHL GMBH
EISENHUETTENSTRASSE 99
38239 SALZGITTER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10086426
US20120279677
13391166
Correspondence name and address
HENRY M FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 28
Reel/Frame:030728/0247   Pages: 2
Recorded: 07/02/2013
Attorney Dkt #:212,597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUSCH, JOERG
Exec Dt:
02/06/2013
2
PUERLING, REINER
Exec Dt:
02/15/2013
3
SCHLUETER, JOCHEN
Exec Dt:
06/05/2013
4
WANS, JOCHEN
Exec Dt:
06/03/2013
5
SPITZER, KARL-HEINZ
Exec Dt:
06/13/2013
6
EICHHOLZ, HELLFRIED
Exec Dt:
06/20/2013
Assignee
1
SMS SIEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130269905
13813186
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 29
Reel/Frame:035549/0402   Pages: 3
Recorded: 05/01/2015
Attorney Dkt #:EICHHOLZ-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHHOLZ, HELLFRIED
Exec Dt:
04/02/2015
2
SPITZER, KARL-HEINZ
Exec Dt:
04/02/2015
3
KLAWITER, SVEN
Exec Dt:
04/02/2015
4
SCHMIDT-JÜRGENSEN, RUNE
Exec Dt:
04/02/2015
Assignee
1
SMS SIEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4
40237 DÜSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630243
US20150144288
14412604
Correspondence name and address
HENRY M FEIEREISEN, LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017

Search Results as of: 05/09/2024 10:06 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