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Patent Assignment Assignor Details
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Assignor Name : KOPP, WALTER
Total Assignments: 32
Assignment: 1
Reel/Frame:003981/0387   Pages: 1
Recorded: 04/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/29/1982
2
Exec Dt:
03/29/1982
Assignee
1
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06365454
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
A PROFESSIONAL CORP.,
70TH FLOOR SEARS TOWER,
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:003987/0453   Pages: 1
Recorded: 04/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/29/1982
2
Exec Dt:
03/29/1982
Assignee
1
A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06366341
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA AND
SIMPSON, 70TH FLOOR SEARS TOWER
CHICAGO,IL 60606
Assignment: 3
Reel/Frame:004015/0916   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1982
2
Exec Dt:
04/08/1982
Assignee
1
A GERMAN CORP
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369897
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FL. - SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004015/0922   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/08/1982
Assignee
1
A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369886
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:004016/0010   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1982
2
Exec Dt:
04/08/1982
Assignee
1
A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369832
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:004016/0011   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1982
2
Exec Dt:
04/08/1982
Assignee
1
A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369833
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:004016/0012   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1982
2
Exec Dt:
04/08/1982
Assignee
1
A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369834
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:004024/0969   Pages: 1
Recorded: 07/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/21/1982
2
Exec Dt:
06/21/1982
3
Exec Dt:
06/21/1982
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06394501
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:004307/0208   Pages: 1
Recorded: 06/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/07/1984
2
Exec Dt:
06/07/1984
3
Exec Dt:
06/07/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06622416
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:004576/0105   Pages: 1
Recorded: 07/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/22/1985
Assignee
1
607 INDUSTRIAL WAY WEST
EATONTOWN, NEW JERSEY 07724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06721874
Correspondence name and address
BURTON RODNEY
4 HOLLY LANE
LAWRENCEVILLE, NJ 08648
Assignment: 11
Reel/Frame:006415/0561   Pages: 5
Recorded: 08/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1992
2
Exec Dt:
05/11/1992
3
Exec Dt:
05/12/1992
4
Exec Dt:
05/18/1992
Assignee
1
PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07917081
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
SEARS TOWER
85TH FLOOR
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:006403/0819   Pages: 4
Recorded: 08/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1992
2
Exec Dt:
05/15/1992
3
Exec Dt:
05/18/1992
Assignee
1
PADERBORN, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07917082
Correspondence name and address
ELIZABETH DEL RIO
HILL, VAN SANTEN, STEADMAN & SIMPSON
85TH FLOOR, SEARS TOWER
CHICAGO, ILLINOIS 60606
Assignment: 13
Reel/Frame:007651/0796   Pages: 4
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/1993
2
Exec Dt:
07/16/1993
3
Exec Dt:
07/19/1993
4
Exec Dt:
07/22/1993
Assignee
1
PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08424429
Correspondence name and address
STEVEN H. NOLL
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:007515/0462   Pages: 4
Recorded: 04/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/1993
2
Exec Dt:
08/31/1993
3
Exec Dt:
08/31/1993
4
Exec Dt:
08/31/1993
5
Exec Dt:
08/31/1993
Assignee
1
PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08428116
Correspondence name and address
STEVEN H. NOLL
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:007540/0976   Pages: 4
Recorded: 04/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/1993
2
Exec Dt:
10/08/1993
3
Exec Dt:
10/07/1993
Assignee
1
PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08428118
Correspondence name and address
STEVEN H. NOLL
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:006876/0741   Pages: 2
Recorded: 02/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/1994
Assignee
1
FUERSTENALLEE 7
33102 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08194526
Correspondence name and address
HILL STEADMAN & SIMPSON P.C.
BRETT VALIQUET
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:008538/0642   Pages: 3
Recorded: 04/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/1995
2
Exec Dt:
01/05/1995
3
Exec Dt:
01/09/1995
Assignee
1
HEINZ-NIXDORF-RING 1
33106 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08817180
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:007959/0765   Pages: 4
Recorded: 04/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/1995
2
Exec Dt:
05/10/1995
3
Exec Dt:
05/10/1995
Assignee
1
HEINZ-NIXDORF-RING 1
33106 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08624460
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:008513/0072   Pages: 3
Recorded: 01/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1995
2
Exec Dt:
07/21/1995
3
Exec Dt:
07/21/1995
Assignee
1
HEINZ-NIXDORF-RING 1
33106 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08776252
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:008782/0162   Pages: 4
Recorded: 09/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/1995
2
Exec Dt:
10/25/1995
3
Exec Dt:
10/25/1995
4
Exec Dt:
10/25/1995
5
Exec Dt:
10/25/1995
Assignee
1
HEINZ-NIXDORF-RING 1
33106 PADERBORM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08913908
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
MELVIN A. ROBINSON
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:008588/0929   Pages: 3
Recorded: 07/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1997
2
Exec Dt:
05/21/1997
Assignee
1
SIEMENSALLE 2
D-85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08817179
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
MELVIN A. ROBINSON
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:009543/0658   Pages: 2
Recorded: 10/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/1997
2
Exec Dt:
11/24/1997
Assignee
1
SIEMENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08993585
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:009079/0663   Pages: 2
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1998
2
Exec Dt:
01/15/1998
3
Exec Dt:
01/16/1998
Assignee
1
SIEMSENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08990337
Correspondence name and address
HILL & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:009438/0127   Pages: 3
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/1998
2
Exec Dt:
06/15/1998
3
Exec Dt:
05/23/1998
4
Exec Dt:
06/04/1998
Assignee
1
SIEMENSALLE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09051786
Correspondence name and address
HILL & SIMPSON, P.C.
BRETT A. VALIQUET
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 25
Reel/Frame:009372/0804   Pages: 2
Recorded: 08/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/1998
2
Exec Dt:
07/03/1998
3
Exec Dt:
06/29/1998
Assignee
1
SIEMENSALLE 2
D-85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09051149
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 26
Reel/Frame:010149/0845   Pages: 2
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1999
2
Exec Dt:
05/25/1999
3
Exec Dt:
05/25/1999
Assignee
1
SIEMENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09319327
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 27
Reel/Frame:010802/0596   Pages: 2
Recorded: 05/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/1999
2
Exec Dt:
05/25/1999
3
Exec Dt:
06/09/1999
Assignee
1
SIEMENSALLEE 2
85586 POING, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09331141
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 28
Reel/Frame:010135/0715   Pages: 2
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/31/1999
Assignee
1
SIEMENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09331093
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 29
Reel/Frame:010359/0845   Pages: 3
Recorded: 09/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/1999
2
Exec Dt:
08/02/1999
3
Exec Dt:
08/10/1999
4
Exec Dt:
08/02/1999
5
Exec Dt:
08/03/1999
Assignee
1
SIEMENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09380442
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 30
Reel/Frame:010815/0255   Pages: 2
Recorded: 05/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/2000
Assignee
1
MAUERKIRCHERSTRASSE 31, D-81679
MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09454002
Correspondence name and address
HILL & SIMPSON, P.C.
MELVIN A. ROBINSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 31
Reel/Frame:012001/0016   Pages: 2
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2001
2
Exec Dt:
05/28/2001
Assignee
1
SIEMENSALLEE 2
85586 POING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09857319
Correspondence name and address
SCHIFF HARDIN & WAITE
MELVIN A. ROBINSON
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 32
Reel/Frame:023653/0606   Pages: 2
Recorded: 12/15/2009
Attorney Dkt #:P09,0324 (26970-0515)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/09/2009
Assignee
1
SIEMENSALLEE 2
POING, GERMANY 85586
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12635034
Correspondence name and address
BRETT A. VALIQUET
SCHIFF HARDIN LLP
SUITE 6600 - 233 S. WACKER DRIVE
CHICAGO, IL 60606-6473

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