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Patent Assignment Assignor Details
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Assignor Name : BAHRENBURG, STEFAN
Total Assignments: 8
Assignment: 1
Reel/Frame:010635/0074   Pages: 4
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAIER, PAUL WALTER
Exec Dt:
09/17/1997
2
MAYER, JURGEN
Exec Dt:
09/09/1997
3
SCHLEE, JOHANNES
Exec Dt:
09/09/1997
4
WEBER, TOBIAS
Exec Dt:
09/26/1997
5
EUSCHER, CHRISTOPH
Exec Dt:
09/26/1997
6
BAHRENBURG, STEFAN
Exec Dt:
09/26/1997
Assignee
1
SIEMENS AKTIENGSELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6781975
NONE
09463070
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:011513/0301   Pages: 8
Recorded: 09/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRENBURG, STEFAN
Exec Dt:
03/04/1999
2
BAIER, PAUL WALTER
Exec Dt:
03/03/1999
3
EMMER, DIETER
Exec Dt:
11/03/1999
4
MAYER, JURGEN
Exec Dt:
03/03/1999
5
SCHLEE, JOHANNES
Exec Dt:
03/03/1999
6
WEBER, TOBIAS
Exec Dt:
03/03/1999
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721294
NONE
09646853
Correspondence name and address
SCHIFF HARDIN & WAITE
BRETT A. VALIQUET
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO,IL 60606
Assignment: 3
Reel/Frame:014160/0036   Pages: 4
Recorded: 06/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRENBURG, STEFAN
Exec Dt:
04/09/2000
2
WEBER, TOBIAS
Exec Dt:
03/30/2000
3
MAYER, JURGEN
Exec Dt:
03/16/2000
4
EUSCHER, CHRISTOPH
Exec Dt:
03/16/2000
5
BAIER, PAUL WALTER
Exec Dt:
03/27/2000
6
SCHLEE, JOHANNES
Exec Dt:
03/27/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6606314
NONE
09495794
Correspondence name and address
LERNER AND GREENBERG
DENISE LETTAU
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 4
Reel/Frame:012719/0030   Pages: 5
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRENBURG, STEFAN
Exec Dt:
08/29/2000
2
BAIER, PAUL WALTER
Exec Dt:
08/08/2000
3
EMMER, DIETER
Exec Dt:
08/18/2000
4
WEBER, TOBIAS
Exec Dt:
08/15/2000
5
MAYER, JURGEN
Exec Dt:
08/16/2000
6
SCHLEE, JOHANNES
Exec Dt:
08/16/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381260
NONE
09550213
Correspondence name and address
LERNER AND GREENBERG
DENIS LETTAU
P.O. BOX 2480
HOLLYWOOD, TX 33022
Assignment: 5
Reel/Frame:015004/0082   Pages: 4
Recorded: 02/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRENBURG, STEFAN
Exec Dt:
06/09/2003
2
DE BENEDITTIS, ROSSELLA
Exec Dt:
06/17/2003
Assignee
1
SIEMENS MOBILE COMMUNICATIONS S.P.A.
VIALE PIERO E ALBERTO PIRELLI 10
MILANO, ITALY I-20126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005887
10612897
Correspondence name and address
SIEMENS SCHWEIZ
I-44, INTELLECTUAL PROPERTY
ALBISRIEDERSTRASSE 245
ZURICH, SWITZERLAND CH-8047
Assignment: 6
Reel/Frame:014267/0873   Pages: 3
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRENBURG, STEFAN
Exec Dt:
06/17/2003
2
DE BENEDITTIS, ROSSELLA
Exec Dt:
06/09/2003
Assignee
1
SIEMENS AG
POSTFACH 22 16 34
MUNICH, GERMANY D-80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005887
10612897
Correspondence name and address
SIEMENS SCHWEIZ AG
JACOB EISENBERG
I-44, INTELLECTUAL PROPERTY
ALBISRIEDERSTRASSE 245
ZURICH, SWITZERLAND CH-8047
Assignment: 7
Reel/Frame:031457/0911   Pages: 4
Recorded: 10/23/2013
Attorney Dkt #:51085-596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAHRENBURG, STEFAN
Exec Dt:
09/20/2013
Assignee
1
BLACKBERRY LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9485066
US20140112250
14009785
Correspondence name and address
SMART & BIGGAR
55 METCALFE STREET, SUITE 900
P.O. BOX 2999, STATION D
OTTAWA, ON, K1P 5Y6 CANADA
Assignment: 8
Reel/Frame:041225/0833   Pages: 4
Recorded: 02/10/2017
Attorney Dkt #:31234-0277002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAHRENBURG, STEFAN
Exec Dt:
09/20/2013
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9706458
US20170006511
15265634
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440

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