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Patent Assignment Assignor Details
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Assignor Name : CZECH, NORBERT
Total Assignments: 21
Assignment: 1
Reel/Frame:006192/0021   Pages: 2
Recorded: 07/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CZECH, NORBERT
Exec Dt:
08/30/1990
2
SCHMITZ, FRIEDHELM
Exec Dt:
08/30/1990
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
A GERMAN CORPORATION
MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5154885
NONE
07566154
Correspondence name and address
LERNER & GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 2
Reel/Frame:007753/0452   Pages: 2
Recorded: 12/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITZ, FRIEDHELM
Exec Dt:
09/18/1990
2
CZECH, NORBERT
Exec Dt:
09/18/1990
3
DEBLON, BRUNO
Exec Dt:
09/18/1990
Assignee
1
SIEMENS AKITENGESELLSCHAFT
POSTFACH 221 634
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5499905
NONE
08406662
Correspondence name and address
LERNER AND GREENBERG, P.A.
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 3
Reel/Frame:006357/0553   Pages: 2
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CZECH, NORBERT
Exec Dt:
02/25/1992
2
SCHMITZ, FRIEDHELM
Exec Dt:
02/25/1992
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221 634
MUNCHEN, GERMANY 8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5273712
NONE
07841987
Correspondence name and address
LERNER AND GREENBERG, P.A.
LAURENCE A. GREENBERG
POST OFFICE OX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 4
Reel/Frame:007269/0934   Pages: 2
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
06/09/1993
2
SCHMITZ, FRIEDHELM
Exec Dt:
06/09/1993
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221 634
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401307
NONE
08082602
Correspondence name and address
LERNER AND GREENBERG
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 5
Reel/Frame:011462/0248   Pages: 4
Recorded: 01/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
01/18/1994
2
KEMPSTER, ADRIAN
Exec Dt:
01/25/1994
Assignees
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34
ZT GG VM
MUNCHEN, GERMANY 80506
2
DIFFUSION ALLOYS LTD.
160 GREAT NORTH ROAD
BIRCHWOOD INDUSTRIAL ESTATE
HATFIELD, HERTFORDSHIRE, AL 9 5JW, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217668
NONE
08190173
Correspondence name and address
LERNER AND GREENBERG, P.A.
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FLORIDA 33022
Assignment: 6
Reel/Frame:008100/0087   Pages: 2
Recorded: 08/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
04/06/1995
2
SCHMITZ, FRIEDHELM
Exec Dt:
04/06/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZFE GR PA
POSTFACH 22 16 34
80506 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582635
NONE
08411459
Correspondence name and address
LERNER AND GREENBERG, P.A.
POST OFFICE BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 7
Reel/Frame:010256/0756   Pages: 2
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITZ, FRIEDHELM
Exec Dt:
04/24/1997
2
CZECH, NORBERT
Exec Dt:
04/24/1997
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VE
POSTFACH 22 16 34
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5993980
NONE
08839462
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 8
Reel/Frame:010092/0169   Pages: 2
Recorded: 07/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CZECH, NORBERT
Exec Dt:
04/23/1998
Assignee
1
SIEMENS AKTIENGESELLESCHAFT
ZT GG VM
POSTFACH 22 16 34
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939204
NONE
09023951
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 9
Reel/Frame:010227/0068   Pages: 2
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
02/13/1999
2
HALBERSTADT, KNUT
Exec Dt:
02/13/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUENCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967755
NONE
09013294
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 10
Reel/Frame:012681/0320   Pages: 2
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CZECH, NORBERT
Exec Dt:
04/15/1999
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6375766
NONE
09283593
Correspondence name and address
LERNER AND GREENBERG
DENISE LETTAU
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 11
Reel/Frame:011087/0224   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
07/16/1999
2
HALBER-STADT, KNUT
Exec Dt:
07/15/1999
3
SMITH, JOHN
Exec Dt:
07/29/1999
4
KEMPSTER, ADRIAN
Exec Dt:
07/23/1999
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6139976
NONE
09327008
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 12
Reel/Frame:011625/0446   Pages: 2
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CZECH, NORBERT
Exec Dt:
02/18/2000
Assignee
1
SIEMENS AKTIENGESELLSHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242109
NONE
09494773
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FLORIDA 33022
Assignment: 13
Reel/Frame:013994/0756   Pages: 2
Recorded: 04/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CZECH, NORBERT
Exec Dt:
03/23/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34
ZT GG VM
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6575817
US20010018319
09814491
Correspondence name and address
LERNER AND GREENBERG
DENISE LETTAU
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 14
Reel/Frame:015659/0943   Pages: 5
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
12/20/2003
2
JEUTTER, ANDRE
Exec Dt:
12/23/2003
3
KEMPSTER, ADRIAN
Exec Dt:
02/06/2004
4
REICHE, RALPH
Exec Dt:
12/16/2003
5
WILKENHONER, ROLF
Exec Dt:
12/16/2003
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333, MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138065
US20040244817
10490567
Correspondence name and address
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 15
Reel/Frame:018302/0738   Pages: 6
Recorded: 09/25/2006
Attorney Dkt #:2001p14933wous
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
12/20/2003
2
JEUTTER, ANDRE
Exec Dt:
12/23/2003
3
KEMPSTER, ADRIAN
Exec Dt:
02/06/2004
4
REICHE, RALPH
Exec Dt:
12/16/2003
5
WILKENHONER, ROLF
Exec Dt:
12/16/2003
Assignees
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333, MUENCHEN, GERMANY
2
DIFFUSION ALLOYS LTD.
160 GREAT NORTH ROAD
HATFIELD/HERTFORDSHIRE, UNITED KINGDOM AL9 5JW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138065
US20040244817
10490567
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 16
Reel/Frame:018374/0568   Pages: 5
Recorded: 09/29/2006
Attorney Dkt #:2001P14933US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
12/20/2003
2
JEUTTER, ANDRE
Exec Dt:
12/23/2003
3
KEMPSTER, ADRIAN
Exec Dt:
02/06/2004
4
REICHE, RALPH
Exec Dt:
12/16/2003
5
WILKENHONER, ROLF
Exec Dt:
12/16/2003
Assignees
1
SIEMENS AKTIENGELLSCHAFT
WITTELSBACHERPLATZ 2
80333, MUENCHEN, GERMANY
2
DIFFUSION ALLOYS LTD.
160 GREAT NORTH ROAD
HATFIELD/HERTFORDSHIRE AL 9 5JW, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7429337
US20070023392
11541253
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 17
Reel/Frame:016981/0060   Pages: 3
Recorded: 09/13/2005
Attorney Dkt #:71925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDRA, SHARAD
Exec Dt:
08/05/2005
2
CZECH, NORBERT
Exec Dt:
08/06/2005
Assignee
1
MAN TURBO AG
STEINBRINKSTRASSE 1
46145, OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7736704
US20060177582
11225660
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 18
Reel/Frame:021236/0520   Pages: 3
Recorded: 07/03/2008
Attorney Dkt #:410003-481PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDRA, SHARAD
Exec Dt:
06/02/2008
2
CZECH, NORBERT
Exec Dt:
06/02/2008
Assignee
1
MAN TURBO AG
STEINBRINKSTR. 1
OBERHAUSEN, GERMANY 46145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9139896
US20090011260
12084726
Correspondence name and address
THOMAS C. PONTANI
COHEN PONTANI LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 19
Reel/Frame:021358/0235   Pages: 5
Recorded: 08/07/2008
Attorney Dkt #:410003-482PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDRA, SHARAD
Exec Dt:
06/10/2008
2
CZECH, NORBERT
Exec Dt:
06/10/2008
Assignee
1
MAN TURBO AG
STEINBRINKSTRASSE 1
OBERHAUSEN, GERMANY 46145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109279
US20100266409
12086511
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 20
Reel/Frame:024209/0478   Pages: 5
Recorded: 04/09/2010
Attorney Dkt #:410001-528PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUKENBERG, MARKUS
Exec Dt:
04/07/2010
2
CHANDRA, SHARAD
Exec Dt:
04/07/2010
3
CZECH, NORBERT
Exec Dt:
04/07/2010
4
HERZOG, ROLAND
Exec Dt:
04/07/2010
Assignee
1
MAN TURBO AG
STEINBRINKSTRASSE 1
OBERHAUSEN, GERMANY 46145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926629
US20100209733
12682297
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 21
Reel/Frame:032118/0740   Pages: 4
Recorded: 02/03/2014
Attorney Dkt #:410001-616PUS-343753.000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZECH, NORBERT
Exec Dt:
12/03/2013
2
CHANDRA, SHARAD
Exec Dt:
12/06/2013
3
HERZOG, ROLAND
Exec Dt:
12/11/2013
Assignee
1
MAN DIESEL & TURBO SE
STADTBACHSTRASSE 1
AUGSBURG, GERMANY 86153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140141276
14122495
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172

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