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Patent Assignment Assignor Details
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Assignor Name : ZWACK, EDUARD
Total Assignments: 13
Assignment: 1
Reel/Frame:004604/0121   Pages: 1
Recorded: 09/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEIBERSBERGER, HELMUT
Exec Dt:
09/11/1986
2
ZWACK, EDUARD
Exec Dt:
09/11/1986
3
ZANDER, HEINZ
Exec Dt:
09/11/1986
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, BERLIN AND MUNICH, A CORP. OF GERMANY
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754478
NONE
06908250
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004781/0629   Pages: 1
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEISSLER, FRIEDRICH
Exec Dt:
08/27/1987
2
ZWACK, EDUARD
Exec Dt:
08/27/1987
3
HEITMANN, JUERGEN
Exec Dt:
08/27/1987
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, A CORP. OF GERMANY
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835481
NONE
07093595
Correspondence name and address
HILL, VAN SANTEN,
STEADMAN & SIMPSON
7OTH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004956/0782   Pages: 1
Recorded: 09/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZWACK, EDUARD
Exec Dt:
08/23/1988
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, A CORP. OF GERMANY
MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4864253
NONE
07247409
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:005007/0509   Pages: 1
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZWACK, EDUARD
Exec Dt:
12/07/1988
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, MUNICH, A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4893097
NONE
07250708
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:005266/0448   Pages: 1
Recorded: 03/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZWACK, EDUARD
Exec Dt:
03/21/1990
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, MUNICH, GERMANY A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5052028
NONE
07499770
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:006846/0054   Pages: 2
Recorded: 01/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
12/13/1993
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5467059
NONE
08178836
Correspondence name and address
JOHN SIMPSON
HILL, STEADMAN ET AL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:007862/0892   Pages: 2
Recorded: 01/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
01/15/1996
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703480
NONE
08588682
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:009523/0252   Pages: 2
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
09/28/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313621
NONE
09153958
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:012704/0292   Pages: 2
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
12/21/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6922742
US20020097788
10011156
Correspondence name and address
BELL, BOYD & LLOYD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 10
Reel/Frame:012800/0512   Pages: 3
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITMANN, JUERGEN
Exec Dt:
01/02/2002
2
ZWACK, EDUARD
Exec Dt:
02/04/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559696
NONE
10089180
Correspondence name and address
MORRISON & FOERSTER LLP
KEVIN R. SPIVAK
2000 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006-1888
Assignment: 11
Reel/Frame:013190/0379   Pages: 2
Recorded: 08/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
06/26/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7436847
US20030002520
10183043
Correspondence name and address
STAAS & HALSEY LLP
ATTN: RICHARD A. GOLLHOFER
700 ELEVENTH STREET, NW
STE. 500
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:013273/0021   Pages: 2
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
09/02/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7372846
US20030002483
10163621
Correspondence name and address
STAAS & HALSEY LLP
MARK J. HENRY
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 13
Reel/Frame:013307/0628   Pages: 2
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWACK, EDUARD
Exec Dt:
09/02/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030035444
10214938
Correspondence name and address
STAAS & HALSEY LLP
RICHARD A. GOLHOFER
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, DC 20001

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