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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 : LADRU, FRANCIS-JURJEN
Total Assignments: 23
Assignment: 1
Reel/Frame:018496/0738   Pages: 4
Recorded: 11/07/2006
Attorney Dkt #:2005P12258US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, THOMAS
Exec Dt:
08/10/2006
2
LADRU, FRANCIS-JURJEN
Exec Dt:
08/10/2006
3
LIPPKE, BENJAMIN
Exec Dt:
08/24/2006
4
MENSING, MARCUS
Exec Dt:
08/24/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717058
US20070110910
11518554
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:018394/0001   Pages: 4
Recorded: 10/05/2006
Attorney Dkt #:2005P09965US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, THOMAS
Exec Dt:
09/12/2006
2
LADRU, FRANCIS-JURJEN
Exec Dt:
09/12/2006
3
RIEMANN, MICHEAL
Exec Dt:
09/12/2006
4
BERNDT, THOMAS
Exec Dt:
09/12/2006
5
MULLER, JEAN
Exec Dt:
09/12/2006
Assignee
1
AKTIENGESELLSCHAFT, SIEMENS
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070089675
11543516
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:019155/0111   Pages: 4
Recorded: 04/03/2007
Attorney Dkt #:2005P15883US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYA, BULENT
Exec Dt:
01/16/2007
2
LADRU, FRANCIS-JURJEN
Exec Dt:
01/04/2007
3
MENSING, MARCUS
Exec Dt:
01/04/2007
4
WANIGASINGHE, MAHINDA
Exec Dt:
02/20/2007
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100255200
11653721
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:019200/0974   Pages: 4
Recorded: 04/23/2007
Attorney Dkt #:2005P2346OUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
01/04/2007
2
RIECH, GERHARD
Exec Dt:
01/02/2007
3
RIEMANN, MICHAEL
Exec Dt:
01/03/2007
4
STADELMAIER, FALK
Exec Dt:
01/03/2007
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070186848
11653202
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROEPTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:019201/0224   Pages: 5
Recorded: 04/23/2007
Attorney Dkt #:2005P15888US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOZDOGAN, HALIS
Exec Dt:
01/04/2007
2
LADRU, FRANCIS-JURJEN
Exec Dt:
01/04/2007
3
MULLER, JEAN
Exec Dt:
01/04/2007
4
REYMANN, HELGE
Exec Dt:
01/24/2007
5
SCHUSCH, MANUEL
Exec Dt:
01/08/2007
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7922453
US20100254818
11651706
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 6
Reel/Frame:021159/0422   Pages: 4
Recorded: 06/19/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
04/18/2008
2
REICH, GERHARD
Exec Dt:
04/18/2008
3
REYMANN, HELGE
Exec Dt:
05/01/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8158906
US20090001065
12086798
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830
Assignment: 7
Reel/Frame:022614/0130   Pages: 3
Recorded: 04/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
03/16/2009
2
MOTZKUS, RALF
Exec Dt:
03/16/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8123464
US20100061864
12312055
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 8
Reel/Frame:023626/0813   Pages: 6
Recorded: 12/09/2009
Attorney Dkt #:2006P10877WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNDT, THOMAS
Exec Dt:
05/18/2009
2
LADRU, FRANCIS-JURJEN
Exec Dt:
05/18/2009
3
MENSING, MARCUS
Exec Dt:
06/11/2009
4
REICH, GERHARD
Exec Dt:
05/18/2009
5
STADELMAIER, FALK
Exec Dt:
05/20/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100086757
12518912
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 9
Reel/Frame:023460/0706   Pages: 3
Recorded: 11/03/2009
Attorney Dkt #:2008P11456US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYECK, SASCHA MARTIN
Exec Dt:
09/23/2009
2
LADRU, FRANCIS-JURJEN
Exec Dt:
09/17/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100107976
12611180
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 10
Reel/Frame:024184/0910   Pages: 6
Recorded: 04/05/2010
Attorney Dkt #:2007P01659WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
03/02/2010
2
NORDALM, ALEXANDER
Exec Dt:
03/17/2010
3
OTT, MICHAEL
Exec Dt:
03/01/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100218787
12681665
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:024632/0543   Pages: 3
Recorded: 07/02/2010
Attorney Dkt #:2007P22716WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
06/14/2010
2
REICH, GERHARD
Exec Dt:
06/14/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100288823
12811625
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:025476/0047   Pages: 5
Recorded: 12/13/2010
Attorney Dkt #:2009P14684US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORN, WOLFGANG
Exec Dt:
09/20/2010
2
LADRU, FRANCIS-JURJEN
Exec Dt:
09/15/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110078903
12896984
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:025347/0973   Pages: 8
Recorded: 11/11/2010
Attorney Dkt #:2009P01448US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
11/02/2010
2
MASSA, ANDREA
Exec Dt:
11/09/2010
3
MELZER-JOKISCH, TORSTEN
Exec Dt:
10/28/2010
4
MOTZKUS, RALF
Exec Dt:
11/04/2010
5
OPPERT, ANDREAS
Exec Dt:
10/20/2010
6
THOMAIDIS, DIMITRIOS
Exec Dt:
10/18/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980372
US20110117278
12944002
Correspondence name and address
ELSA KELLER
SIEMENS CORP - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 14
Reel/Frame:029656/0044   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:2008P08468WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
11/29/2010
2
TURUNEN, ERJA
Exec Dt:
12/13/2010
3
VARIS, TOMMI
Exec Dt:
12/14/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110076414
12994926
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 15
Reel/Frame:025819/0239   Pages: 3
Recorded: 02/16/2011
Attorney Dkt #:2008P24378US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNDT, THOMAS
Exec Dt:
11/18/2010
2
LADRU, FRANCIS-JURJEN
Exec Dt:
12/02/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110135947
12958521
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 16
Reel/Frame:025634/0241   Pages: 6
Recorded: 01/13/2011
Attorney Dkt #:2009P02547US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELKEL, MARIO
Exec Dt:
10/14/2010
2
GRUNER, HEIKO
Exec Dt:
12/01/2010
3
LADRU, FRANCIS-JURJEN
Exec Dt:
12/10/2010
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8528835
US20110101125
12938657
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 17
Reel/Frame:025824/0490   Pages: 5
Recorded: 02/17/2011
Attorney Dkt #:2009P15571US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORN, WOLFGANG
Exec Dt:
01/14/2011
2
LADRU, FRANCIS-JURJEN
Exec Dt:
01/13/2011
3
RIEMANN, MICHAEL
Exec Dt:
01/13/2011
Assignees
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
2
CHROMALLOY GAS TURBINE LLC
330 BLAISDELL ROAD
ORANGEBURG, NEW YORK 10962
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132882
12958657
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 18
Reel/Frame:025790/0047   Pages: 7
Recorded: 02/10/2011
Attorney Dkt #:2009P18755US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORN, WOLFGANG
Exec Dt:
01/19/2011
2
KITZEROW, BERND
Exec Dt:
01/17/2011
3
KITZEROW, DIRK
Exec Dt:
01/17/2011
4
LADRU, FRANCIS-JURJEN
Exec Dt:
01/31/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110200752
13024787
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 19
Reel/Frame:027363/0917   Pages: 4
Recorded: 12/12/2011
Attorney Dkt #:2008P11439WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLZ, ANDREA
Exec Dt:
06/30/2011
2
LADRU, FRANCIS-JURJEN
Exec Dt:
07/18/2011
3
STADELMAIER, FALK
Exec Dt:
06/20/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120088064
13143575
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 20
Reel/Frame:027060/0852   Pages: 4
Recorded: 10/14/2011
Attorney Dkt #:2008P16032WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
08/29/2011
2
REINGER, MARCO
Exec Dt:
08/31/2011
3
SIEBERT, BERNHARD
Exec Dt:
08/29/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120027931
13146737
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 21
Reel/Frame:027264/0176   Pages: 3
Recorded: 11/21/2011
Attorney Dkt #:2010P04553US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
09/19/2011
2
SIEBERT, BERNHARD
Exec Dt:
09/19/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616764
US20120069865
13231148
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 22
Reel/Frame:027419/0803   Pages: 3
Recorded: 12/20/2011
Attorney Dkt #:2009P01451WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADRU, FRANCIS-JURJEN
Exec Dt:
11/24/2011
2
REICH, GERHARD
Exec Dt:
11/24/2011
3
WOLLNIK, ADRIAN
Exec Dt:
11/24/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120111929
13379521
Correspondence name and address
SANDRA BAKER
SIEMENS CORP. - IP DEPT.
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 23
Reel/Frame:027470/0941   Pages: 7
Recorded: 01/03/2012
Attorney Dkt #:2009P23304US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALBERSTADT, KNUT
Exec Dt:
12/09/2011
2
KYECK, SASCHA MARTIN
Exec Dt:
12/21/2011
3
LADRU, FRANCIS-JURJEN
Exec Dt:
12/20/2011
4
SIEBERT, BERNHARD
Exec Dt:
12/20/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920882
US20120094029
13274689
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830

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