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Patent Assignment Assignor Details
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Assignor Name : WITKEWITZ, DAVID L.
Total Assignments: 16
Assignment: 1
Reel/Frame:005257/0522   Pages: 3
Recorded: 03/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1990
2
Exec Dt:
03/12/1990
Assignee
1
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07492851
Correspondence name and address
WILLIAN, BRINKS, OLDS, ET AL
NBC TOWER, SUITE 3600
455 NORTH CITYFRONT PLAZA DRIVE
CHICAGO, IL 60611-5599
Assignment: 2
Reel/Frame:005850/0453   Pages: 6
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/13/1991
2
Exec Dt:
09/13/1991
3
Exec Dt:
09/13/1991
Assignee
1
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07761322
Correspondence name and address
MAXWELL J. PETERSEN
WILLIAN BRINKS OLDS HOFER GILSON & LIONE
NBC TOWER - SUITE 3600
455 NORTH CITYFRONT PLAZA DRIVE
CHICAGO, IL 60611-5599
Assignment: 3
Reel/Frame:007958/0919   Pages: 5
Recorded: 09/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/1995
2
Exec Dt:
07/10/1995
3
Exec Dt:
07/06/1995
4
Exec Dt:
06/30/1995
Assignee
1
410 N. MICHIGAN AVE.
CHICAGO,, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08454112
Correspondence name and address
WILLIAN BRINKS HOFER
GILSON & LIONE
STEVEN P. SHURTZ, ESQ.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:010079/0252   Pages: 7
Recorded: 05/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1999
2
Exec Dt:
05/19/1999
3
Exec Dt:
05/19/1999
4
Exec Dt:
05/13/1999
5
Exec Dt:
05/13/1999
6
Exec Dt:
05/13/1999
7
Exec Dt:
05/10/1999
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09308972
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
PO BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:010049/0943   Pages: 7
Recorded: 05/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1999
2
Exec Dt:
05/13/1999
3
Exec Dt:
05/19/1999
4
Exec Dt:
05/13/1999
5
Exec Dt:
05/13/1999
6
Exec Dt:
05/13/1999
7
Exec Dt:
05/14/1999
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09319054
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:010962/0486   Pages: 25
Recorded: 07/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2000
2
Exec Dt:
04/10/2000
3
Exec Dt:
04/10/2000
4
Exec Dt:
04/10/2000
5
Exec Dt:
04/10/2000
6
Exec Dt:
04/19/2000
7
Exec Dt:
04/10/2000
8
Exec Dt:
04/10/2000
9
Exec Dt:
04/10/2000
10
Exec Dt:
04/10/2000
11
Exec Dt:
04/03/2000
12
Exec Dt:
03/23/2000
13
Exec Dt:
04/10/2000
14
Exec Dt:
04/26/2000
15
Exec Dt:
05/01/2000
16
Exec Dt:
04/26/2000
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09621643
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:011020/0807   Pages: 21
Recorded: 07/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2000
2
Exec Dt:
04/10/2000
3
Exec Dt:
04/10/2000
4
Exec Dt:
04/10/2000
5
Exec Dt:
04/14/2000
6
Exec Dt:
05/11/2000
7
Exec Dt:
05/11/2000
8
Exec Dt:
04/10/2000
9
Exec Dt:
04/10/2000
10
Exec Dt:
04/18/2000
11
Exec Dt:
04/14/2000
12
Exec Dt:
04/10/2000
13
Exec Dt:
04/10/2000
14
Exec Dt:
04/14/2000
15
Exec Dt:
04/10/2000
16
Exec Dt:
04/10/2000
17
Exec Dt:
04/19/2000
18
Exec Dt:
04/10/2000
19
Exec Dt:
04/10/2000
20
Exec Dt:
04/10/2000
21
Exec Dt:
04/03/2000
22
Exec Dt:
03/23/2000
23
Exec Dt:
04/10/2000
24
Exec Dt:
04/26/2000
25
Exec Dt:
05/01/2000
26
Exec Dt:
04/26/2000
27
Exec Dt:
06/01/2000
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09621780
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 8
Reel/Frame:010929/0054   Pages: 6
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2000
2
Exec Dt:
06/21/2000
3
Exec Dt:
06/15/2000
4
Exec Dt:
06/15/2000
5
Exec Dt:
06/15/2000
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09599921
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 9
Reel/Frame:010967/0507   Pages: 15
Recorded: 07/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2000
2
Exec Dt:
06/26/2000
3
Exec Dt:
06/26/2000
4
Exec Dt:
06/26/2000
5
Exec Dt:
06/26/2000
6
Exec Dt:
06/26/2000
7
Exec Dt:
06/26/2000
8
Exec Dt:
06/26/2000
9
Exec Dt:
06/26/2000
10
Exec Dt:
07/12/2000
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09527170
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:011061/0461   Pages: 11
Recorded: 08/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2000
2
Exec Dt:
08/03/2000
3
Exec Dt:
08/03/2000
4
Exec Dt:
08/03/2000
5
Exec Dt:
08/08/2000
6
Exec Dt:
08/09/2000
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09651514
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:011661/0741   Pages: 7
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2001
2
Exec Dt:
03/21/2001
3
Exec Dt:
03/21/2001
4
Exec Dt:
03/21/2001
5
Exec Dt:
03/21/2001
6
Exec Dt:
03/21/2001
7
Exec Dt:
03/21/2001
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09748699
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHUTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:011676/0905   Pages: 9
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2001
2
Exec Dt:
03/21/2001
3
Exec Dt:
03/21/2001
4
Exec Dt:
03/21/2001
5
Exec Dt:
03/21/2001
6
Exec Dt:
03/21/2001
7
Exec Dt:
03/21/2001
8
Exec Dt:
03/21/2001
9
Exec Dt:
03/21/2001
10
Exec Dt:
03/21/2001
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09747300
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 13
Reel/Frame:013960/0143   Pages: 14
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2003
2
Exec Dt:
02/11/2003
3
Exec Dt:
02/26/2003
4
Exec Dt:
02/11/2003
5
Exec Dt:
02/11/2003
6
Exec Dt:
02/11/2003
7
Exec Dt:
03/05/2003
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10280688
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:014547/0255   Pages: 6
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2003
2
Exec Dt:
09/22/2003
3
Exec Dt:
09/18/2003
4
Exec Dt:
09/18/2003
5
Exec Dt:
09/18/2003
6
Exec Dt:
09/18/2003
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10453862
Correspondence name and address
BRINKS HOFER GILSON & LIONE
STEVEN P. SHURTZ
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 15
Reel/Frame:017750/0707   Pages: 4
Recorded: 03/30/2006
Attorney Dkt #:1391-1661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2006
2
Exec Dt:
02/23/2006
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11316610
Correspondence name and address
JOSEPH A. YOSICK
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 16
Reel/Frame:017904/0161   Pages: 4
Recorded: 05/16/2006
Attorney Dkt #:1391-1670 (FLAVORWU)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2006
2
Exec Dt:
04/21/2006
Assignee
1
410 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11355263
Correspondence name and address
JOSEPH A. YOSICK
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610

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