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Patent Assignment Assignor Details
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Assignor Name : BEICHL, STEFAN
Total Assignments: 20
Assignment: 1
Reel/Frame:009074/0762   Pages: 2
Recorded: 03/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERNER, KLEMENS
Exec Dt:
03/12/1998
2
GAIL, ALFONS
Exec Dt:
03/12/1998
3
BEICHL, STEFAN
Exec Dt:
03/12/1998
Assignee
1
MTU MOTOREN-UND TURBINEN-UNION MUENCHEN GMBH
PATENTABTEILUNG
POSTFACH 50 06 40
D 80976 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5944320
NONE
09045162
Correspondence name and address
W. G. FASSE
P.O. BOX K
ST. ALBANS, ME 04971
Assignment: 2
Reel/Frame:010451/0283   Pages: 2
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAIL, ALFONS
Exec Dt:
12/01/1999
2
BEICHL, STEFAN
Exec Dt:
12/01/1999
3
KLEMENS, WERNER
Exec Dt:
12/01/1999
Assignee
1
MTU MOTOREN-UND TURBINEN-UNION MUNCHEN GMBH
POSTFACH 50 06 40
D-80976 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352263
NONE
09454193
Correspondence name and address
HILL & SIMPSON, PC.
KEVIN W. GUYNN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:011754/0604   Pages: 4
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
03/28/2001
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
80995 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799765
US20010022431
09795574
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:011849/0134   Pages: 3
Recorded: 05/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
04/19/2001
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
80995 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6742782
US20010030397
09825310
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:015346/0443   Pages: 2
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
12/19/2003
2
GRAEBELDINGER, WILHELM
Exec Dt:
12/19/2003
3
RAUSCHMEIER, ALEXANDER
Exec Dt:
12/19/2003
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
D-80995 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6932347
US20040188943
10476925
Correspondence name and address
CROWELL & MORING LLP
ROBERT L. GRABAREK, JR.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 6
Reel/Frame:015763/0406   Pages: 7
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
07/20/2004
2
CERNAY, CHRISTOPH
Exec Dt:
07/20/2004
3
GAIL, ALFONS
Exec Dt:
07/19/2004
4
UCGUL, ERHAN
Exec Dt:
07/20/2004
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUENCHEN, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909334
US20050006968
10888637
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:015946/0295   Pages: 6
Recorded: 11/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
09/07/2004
2
GAIL, ALFONS
Exec Dt:
09/02/2004
3
HUPPERTZ, THOMAS
Exec Dt:
09/01/2004
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUENCHEN, GERMAN DEMOCRATIC REPUBLIC 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644928
US20050040602
10919898
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:016233/0870   Pages: 3
Recorded: 02/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
09/22/2004
2
BUTZ, CARSTEN
Exec Dt:
07/20/2004
3
CERNAY, CHRISTOPH
Exec Dt:
07/20/2004
4
GAIL, ALFONS
Exec Dt:
07/19/2004
5
MARCHINI, ADRIANO
Exec Dt:
08/02/2004
6
RAUSCHMEIER, ALEXANDER
Exec Dt:
07/20/2004
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
80995 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7165771
US20050116423
10499913
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC
Assignment: 9
Reel/Frame:016767/0042   Pages: 3
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
02/07/2005
2
RAUSCHMEIER, ALEXANDER
Exec Dt:
02/02/2005
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
D-80995 MUECHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7523943
US20060131814
10518483
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:016894/0136   Pages: 3
Recorded: 08/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
08/07/2005
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUENCHEN, GERMANY D-80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060055118
10540203
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:017894/0165   Pages: 3
Recorded: 05/12/2006
Attorney Dkt #:011235.56889us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
01/16/2006
2
BUTZ, CARSTEN
Exec Dt:
01/11/2006
3
CERNAY, CHRISTOPH
Exec Dt:
01/12/2006
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
80995 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060249910
10559315
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 12
Reel/Frame:021943/0710   Pages: 3
Recorded: 12/04/2008
Attorney Dkt #:011235.56898D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
01/16/2006
2
BUTZ, CARSTEN
Exec Dt:
01/11/2006
3
CERNAY, CHRISTOPH
Exec Dt:
01/12/2006
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7862047
US20090039604
12253653
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:019764/0267   Pages: 3
Recorded: 08/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
07/06/2007
2
GAIL, ALFONS
Exec Dt:
07/06/2007
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUENCHEN, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832734
US20080258403
11884643
Correspondence name and address
WILLAIM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 14
Reel/Frame:024003/0472   Pages: 2
Recorded: 02/26/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAIL, ALFONS
Exec Dt:
02/25/2010
2
BEICHL, STEFAN
Exec Dt:
02/25/2010
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
D-80995 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8500128
US20100171270
12452704
Correspondence name and address
WALTER F. FASSE
FASSE PATENT ATTORNEYS, P.A.
P.O. BOX 726
HAMPDEN, MAINE 04444-0726
Assignment: 15
Reel/Frame:024754/0873   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:011235.62536US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
06/16/2010
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100327536
12865074
Correspondence name and address
CROWELL & MORING
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 16
Reel/Frame:024754/0983   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:011235.62537US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
06/16/2010
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376367
US20110018204
12865081
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 17
Reel/Frame:026744/0984   Pages: 3
Recorded: 08/12/2011
Attorney Dkt #:MTUA-30696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEICHL, STEFAN
Exec Dt:
06/05/2011
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110227289
13132876
Correspondence name and address
JOHN J. ARNOTT
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 18
Reel/Frame:029818/0988   Pages: 5
Recorded: 02/15/2013
Attorney Dkt #:011235.65109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEICHL, STEFAN
Exec Dt:
12/04/2012
2
UECGUEL, ERHAN
Exec Dt:
01/09/2013
Assignee
1
MTU AERO ENGINES GMBH
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9759077
US20130202419
13700687
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P. O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 19
Reel/Frame:040958/0011   Pages: 7
Recorded: 12/09/2016
Attorney Dkt #:6570-P50345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, LOTHAR
Exec Dt:
11/24/2016
2
ZOTZ, GEORG
Exec Dt:
11/29/2016
3
PROESTLER, STEPHAN, DR.
Exec Dt:
11/25/2016
4
BEICHL, STEFAN
Exec Dt:
11/25/2016
5
BECKER, HERMANN
Exec Dt:
11/29/2016
Assignee
1
MTU AERO ENGINES AG
DACHAUER STRASSE 665
INTELLECTUAL PROPERTY MANAGEMENT
MUNICH, GERMANY D-80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170145846
15358602
Correspondence name and address
ABEL LAW GROUP LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, STE 4200
AUSTIN, TX 78759
Assignment: 20
Reel/Frame:061897/0822   Pages: 14
Recorded: 11/29/2022
Attorney Dkt #:819247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VERSLUIS, JAN
Exec Dt:
10/27/2022
2
GOETTLER, JOHANN
Exec Dt:
10/20/2022
3
KLAUSMANN, TOBIAS
Exec Dt:
11/22/2022
4
BEICHL, STEFAN
Exec Dt:
11/22/2022
Assignee
1
MTU AERO ENGINES AG
DACHAUER STRASSE 665
MUNICH, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151739
18055848
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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