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 : HAMADOU, MEHDI
Total Assignments: 11
Assignment: 1
Reel/Frame:010080/0158   Pages: 6
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
02/22/1999
2
MAIER, KARL-HEINZ
Exec Dt:
02/22/1999
3
MULLER, KLAUS-DIETER
Exec Dt:
02/22/1999
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347285
NONE
09214481
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:011793/0978   Pages: 2
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
05/02/2001
2
HOFFMANN, WERNER
Exec Dt:
05/02/2001
3
MEIXNER, JOSEF
Exec Dt:
05/02/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2,
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983267
US20020059050
09771631
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS,PLLC
GEORGE F. LEHNIGK
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:014182/0847   Pages: 7
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, WOLFGANG
Exec Dt:
03/10/2003
2
JAHN, DIRK
Exec Dt:
01/15/2003
3
HAMADOU, MEHDI
Exec Dt:
03/11/2003
4
KIESEL, BRUNO
Exec Dt:
02/03/2003
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN (MUNICH), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612511
US20040105427
10362624
Correspondence name and address
STAAS & HALSEY LLP
RICHARD A. GOLLHOFER
700 11TH STREET, N.W., SUITE 500
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:015804/0854   Pages: 3
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, WOLFGANG
Exec Dt:
04/05/2004
2
HAMADOU, MEHDI
Exec Dt:
03/25/2004
3
MORITZ, SOEREN
Exec Dt:
03/25/2004
Assignee
1
SIEMENS AKTIENGELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7110909
US20050021281
10497275
Correspondence name and address
SIEMENS CORPORATION
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:016661/0447   Pages: 7
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVERS-SENNE, JAN-FRISO
Exec Dt:
04/29/2005
2
HAMADOU, MEHDI
Exec Dt:
04/27/2005
3
MEIER, PETER GEORG
Exec Dt:
05/02/2005
4
STRICKER, DIDIER
Exec Dt:
06/03/2005
5
FRAHM, JAN-MICHAEL
Exec Dt:
04/29/2005
6
JAHN, DIRK
Exec Dt:
04/27/2005
7
PLATONOV, JURI
Exec Dt:
05/02/2005
8
WEIDENHAUSEN, JENS
Exec Dt:
06/02/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592997
US20050275722
11142718
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 6
Reel/Frame:023200/0322   Pages: 5
Recorded: 09/08/2009
Attorney Dkt #:2006P24943WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
06/04/2009
2
JAHN, DIRK
Exec Dt:
06/22/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8390534
US20100033404
12530256
Correspondence name and address
ELSA KELLER
SIEMENS CORP - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 7
Reel/Frame:044517/0578   Pages: 4
Recorded: 01/02/2018
Attorney Dkt #:HAMADOU-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
12/19/2017
2
RICHTER, JAN
Exec Dt:
12/19/2017
3
WALTER, MAXIMILIAN
Exec Dt:
12/21/2017
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10482589
US20180144459
15818375
Correspondence name and address
HENRY M. FEIEREISEN, LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:044670/0097   Pages: 4
Recorded: 01/19/2018
Attorney Dkt #:HAMADOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
01/08/2018
2
RICHTER, JAN
Exec Dt:
01/15/2018
3
WALTER, MAXIMILIAN
Exec Dt:
01/11/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10664996
US20180144503
15818397
Correspondence name and address
HENRY M. FEIEREISEN, LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:048927/0624   Pages: 6
Recorded: 04/18/2019
Attorney Dkt #:2018P24986US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIMM, STEPHAN
Exec Dt:
04/01/2019
2
HAMADOU, MEHDI
Exec Dt:
03/27/2019
3
LOSKYLL, MATTHIAS
Exec Dt:
03/28/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200333772
16387976
Correspondence name and address
SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817
Assignment: 10
Reel/Frame:057187/0757   Pages: 5
Recorded: 08/16/2021
Attorney Dkt #:2018P26820WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, AVINASH
Exec Dt:
05/03/2019
2
HAMADOU, MEHDI
Exec Dt:
04/30/2019
3
LOSKYLL, MATTHIAS
Exec Dt:
04/29/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220137591
17431225
Correspondence name and address
SIEMENS CORPORATION IP DEPT - MAIL CODE
3850 QUADRANGLE BLVD
ORLANDO, FL 32817
Assignment: 11
Reel/Frame:060445/0059   Pages: 3
Recorded: 06/27/2022
Attorney Dkt #:2021P00509US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMADOU, MEHDI
Exec Dt:
08/06/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUNICH, GERMANY D80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12088967
US20230051775
17398179
Correspondence name and address
SIEMENS CORPORATION
3850 QUADRANGLE BLVD
INTELLECTUAL PROPERTY DEPT
ORLANDO, FL 32817

Search Results as of: 10/05/2025 04:35 PM
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