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Patent Assignment Assignor Details
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Assignor Name : BILKE, VOLKMAR
Total Assignments: 4
Assignment: 1
Reel/Frame:012474/0958   Pages: 2
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BILKE, VOLKMAR
Exec Dt:
09/27/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 3
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020073087
09911957
Correspondence name and address
BELL, BOYD & LLOYD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, ILLINOIS 60690
Assignment: 2
Reel/Frame:012648/0268   Pages: 3
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNDT, STEFAN
Exec Dt:
12/03/2001
2
BOZIONEK, BRUNO
Exec Dt:
12/03/2001
3
HAUSCHILD, HANS-JUERGEN
Exec Dt:
11/22/2001
4
HINZ, BERND
Exec Dt:
11/22/2001
5
LANGER, UWE
Exec Dt:
11/22/2001
6
SCHUETZ, MANFRED
Exec Dt:
11/22/2001
7
BILKE, VOLKMAR
Exec Dt:
11/22/2001
8
CARSTENSEN, MEINT-UDEN
Exec Dt:
11/22/2001
9
HEMKEMEYER, KIETER
Exec Dt:
11/22/2001
10
KOOPMANN, HEINZ
Exec Dt:
11/22/2001
11
PUSCH, WOLFGANG
Exec Dt:
11/22/2001
12
ZIMMERMANN, RAINER
Exec Dt:
11/23/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020082030
09997681
Correspondence name and address
BELL, BOYD & LLOYD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 3
Reel/Frame:013702/0857   Pages: 3
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BILKE, VOLKMAR
Exec Dt:
12/01/2002
2
BOZIONEK, BRUNO
Exec Dt:
12/01/2002
3
HEMKEMEYER, DIETER
Exec Dt:
12/09/2002
4
LANGER, UWE
Exec Dt:
12/02/2002
5
ZIMMERMANN, RAINER
Exec Dt:
12/02/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ
80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030108064
10310999
Correspondence name and address
STAAS & HALSEY LLP
ATTN: RICHARD A. GOLLHOFER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 4
Reel/Frame:032103/0219   Pages: 6
Recorded: 01/31/2014
Attorney Dkt #:0075742-000550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHRENS, WERNER
Exec Dt:
04/27/2011
2
BILKE, VOLKMAR
Exec Dt:
04/20/2011
Assignee
1
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51
MUNICH, GERMANY 81379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8737949
US20110223879
13119464
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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