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Patent Assignment Assignor Details
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Assignor Name : KNOWLES, TERENCE J.
Total Assignments: 32
Assignment: 1
Reel/Frame:004711/0305   Pages: 1
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/11/1985
2
Exec Dt:
01/11/1985
3
Exec Dt:
01/11/1985
Assignee
1
1000 MILWAUKEE AVE.
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06692583
Correspondence name and address
PATENT DEPT.
ZENITH ELECTRONICS CORP.
1000 MILWAUKEE AVENUE
GLENVIEW, IL 60025
Assignment: 2
Reel/Frame:005824/0246   Pages: 3
Recorded: 09/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/29/1991
Assignee
1
A CORPORATION OF IL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07614494
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CTR., 34TH FL.
500 WEST MADISON ST.
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:005824/0924   Pages: 3
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/29/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07614860
Correspondence name and address
MC ANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, ILLINOIS 60661
Assignment: 4
Reel/Frame:006046/0288   Pages: 4
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/13/1992
Assignee
1
A CORPORATION OF IL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07820517
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 5
Reel/Frame:006179/0145   Pages: 3
Recorded: 07/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/15/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07898281
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN D. KUELPER
NORTHWESTERN ATRIUM CENTER
500 WEST MADISON STREET, 34TH FLOOR
CHICAGO, ILLINOIS 60661
Assignment: 6
Reel/Frame:006221/0429   Pages: 3
Recorded: 07/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/15/1992
Assignee
1
EVANSTON, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07898458
Correspondence name and address
JEAN DUDEK KUELPER
MCANDREWS, HELD & MALLOY, LTD.
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 7
Reel/Frame:006853/0228   Pages: 4
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/16/1993
Assignee
1
1840 OAK AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08017827
Correspondence name and address
JEAN DUDEK KUELPER
MCANDREWS, HELD & MALLOY, LTD.
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 8
Reel/Frame:006889/0242   Pages: 4
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/1993
2
Exec Dt:
11/03/1993
Assignee
1
1840 OAK AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07972605
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 9
Reel/Frame:007101/0289   Pages: 4
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/06/1994
Assignee
1
811 PALOMA DRIVE
ROUND ROCK, TEXAS 68664
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08255334
Correspondence name and address
JEAN DUDEK KUELPER
MCANDREWS, HELD & MALLOY, LTD.
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, ILLINOIS 60661
Assignment: 10
Reel/Frame:007567/0427   Pages: 3
Recorded: 06/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/1995
2
Exec Dt:
06/15/1995
Assignee
1
SUITE 450
4550 NEW LINDEN HILL ROAD
DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08491306
Correspondence name and address
THE WHITAKER CORPORATION
JAY L. SEITCHIK, PRESIDENT
4550 NEW LINDEN HILL ROAD
SUITE 450
WILMINGTON, DE 19808
Assignment: 11
Reel/Frame:008835/0604   Pages: 3
Recorded: 11/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/24/1997
Assignee
1
SUITE 450
4550 NEW LINDEN HILL ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08977095
Correspondence name and address
THE WHITAKER CORPORATION
JAY L. SEITCHIK
4550 NEW LINDEN HILL ROAD
SUITE 450
WILMINGTON, DE 19808
Assignment: 12
Reel/Frame:009581/0103   Pages: 4
Recorded: 11/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/1998
2
Exec Dt:
10/30/1998
Assignee
1
4550 NEW LINDEN HILL ROAD, SUITE 450
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09184104
Correspondence name and address
WHITAKER CORPORATION, THE
ANTON P. NESS
4550 NEW LINDEN HILL ROAD, SUITE 450
WILMINGTON, DE 19808
Assignment: 13
Reel/Frame:012001/0598   Pages: 5
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2001
2
Exec Dt:
01/19/2001
3
Exec Dt:
01/23/2001
Assignee
1
SUITE G
1400 CHISHOLM TRAIL
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09766000
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 14
Reel/Frame:012658/0442   Pages: 5
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2002
2
Exec Dt:
01/29/2002
3
Exec Dt:
02/04/2002
Assignee
1
SUITE G
1400 CHISHOLM TRAIL
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09998355
Correspondence name and address
MCANDREWS, HELD & MALLOY LTD
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 15
Reel/Frame:013225/0148   Pages: 4
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2002
2
Exec Dt:
01/29/2002
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09998220
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 16
Reel/Frame:013894/0072   Pages: 4
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/2002
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10245246
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 17
Reel/Frame:014562/0448   Pages: 5
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2003
2
Exec Dt:
08/29/2003
3
Exec Dt:
08/30/2003
4
Exec Dt:
08/29/2003
Assignee
1
1400 CHISHOLM TRAIL, SUITE G
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10454003
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 18
Reel/Frame:014873/0969   Pages: 3
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/29/2003
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611583
Correspondence name and address
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 19
Reel/Frame:015055/0127   Pages: 3
Recorded: 08/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2003
2
Exec Dt:
08/30/2003
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611457
Correspondence name and address
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 20
Reel/Frame:019602/0200   Pages: 5
Recorded: 07/24/2007
Attorney Dkt #:14246US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2003
2
Exec Dt:
08/29/2003
3
Exec Dt:
08/30/2003
4
Exec Dt:
08/29/2003
Assignee
1
120 E. OGDEN AVENUE
SUITE 200
HINSDALE, ILLINOIS 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781808
Correspondence name and address
MCANDREWS HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FL.
CHICAGO, IL 60661
Assignment: 21
Reel/Frame:014561/0796   Pages: 4
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2003
2
Exec Dt:
09/12/2003
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435853
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
JEAN DUDEK KUELPER
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 22
Reel/Frame:016813/0842   Pages: 4
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/2005
Assignee
1
1400 CHISHOLM TRAIL
SUITE G
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11187446
Correspondence name and address
CHRISTOPHER N. GEORGE
500 WEST MADISON STREET
SUITE 340
CHICAGO, IL 60661
Assignment: 23
Reel/Frame:016848/0275   Pages: 4
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2005
2
Exec Dt:
09/22/2005
3
Exec Dt:
09/22/2005
Assignee
1
1400 CHISHOLM TRAIL, SUITE G
ROUND ROCK, TEXAS 78681
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11187446
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, IL 60661
Assignment: 24
Reel/Frame:022537/0097   Pages: 2
Recorded: 04/13/2009
Attorney Dkt #:22092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/09/2009
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12422379
Correspondence name and address
LENA KHAYOU
3600 WEST LAKE AVENUE
GLENVIEW, IL 60026
Assignment: 25
Reel/Frame:029166/0310   Pages: 2
Recorded: 10/22/2012
Attorney Dkt #:713-2597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2012
2
Exec Dt:
09/17/2012
3
Exec Dt:
09/17/2012
4
Exec Dt:
09/17/2012
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13642633
Correspondence name and address
ILLINOIS TOOL WORKS, INC
3600 WEST LAKE AVENUE
GLENVIEW, IL 60026
Assignment: 26
Reel/Frame:029152/0660   Pages: 3
Recorded: 10/18/2012
Attorney Dkt #:38636-87955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/17/2012
Assignee
1
2910A LOVELL DRIVE
AUSTIN, TEXAS 78723
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13599291
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE ST.
SUITE 1300
CHICAGO, IL 60602
Assignment: 27
Reel/Frame:029299/0117   Pages: 3
Recorded: 11/14/2012
Attorney Dkt #:38636-88689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2012
2
Exec Dt:
11/14/2012
Assignee
1
2910A LOVELL DRIVE
AUSTIN, TEXAS 78723
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13677086
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC INTE
2 NORTH LASALLE
SUITE 1300
CHICAGO, IL 60602
Assignment: 28
Reel/Frame:030387/0872   Pages: 4
Recorded: 05/09/2013
Attorney Dkt #:60246 (713-2726)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2013
2
Exec Dt:
04/16/2013
3
Exec Dt:
04/16/2013
4
Exec Dt:
05/01/2013
Assignee
1
3600 WEST LAKE AVENUE
GLENVIEW, ILLINOIS 60026-1215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13884553
Correspondence name and address
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE
PATENT DEPARTMENT
GLENVIEW, IL 60025
Assignment: 29
Reel/Frame:030523/0510   Pages: 3
Recorded: 05/31/2013
Attorney Dkt #:38636-89260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2013
Assignee
1
2910A LOVELL DRIVE
AUSTIN, TEXAS 78723
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13709892
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 30
Reel/Frame:030724/0615   Pages: 4
Recorded: 06/18/2013
Attorney Dkt #:38636-89260
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION SERIAL NUMBER 13/709,893 PREVIOUSLY RECORDED ON REEL 030523 FRAME 0510. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT RECORDED ON MAY 31, 2013..
Assignor
1
Exec Dt:
05/30/2013
Assignee
1
2910A LOVELL DRIVE
AUSTIN, TEXAS 78723
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13709892
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 NORTH LASALLE ST.
SUITE 1300
CHICAGO, IL 60602
Assignment: 31
Reel/Frame:059422/0909   Pages: 3
Recorded: 03/29/2022
Attorney Dkt #:38636-124794US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/25/2022
Assignee
1
2250 WHITE OAK CIRCLE
AURORA, ILLINOIS 60502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17240190
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 32
Reel/Frame:059423/0386   Pages: 3
Recorded: 03/29/2022
Attorney Dkt #:38636-125172US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2022
2
Exec Dt:
03/25/2022
Assignee
1
2250 WHITE OAK CIRCLE
AURORA, ILLINOIS 60502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17443314
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602

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