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Patent Assignment Assignor Details
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Assignor Name : WILLETTS, MARK N.
Total Assignments: 23
Assignment: 1
Reel/Frame:009940/0569   Pages: 2
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09301477
Correspondence name and address
WHTIHAM, CURTIS & WHITHAM
MARSHALL M. CURTIS
11800 SUNRISE VALLEY DRIVE - SUITE 900
RESTON, VA 20191
Assignment: 2
Reel/Frame:028814/0735   Pages: 16
Recorded: 08/20/2012
Attorney Dkt #:4400-0005-*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
1450 ARTHUR AVENUE, SUITE A
ELK GROVE VILLAGE, ILLINOIS 60007
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
09827641
 
13543941
 
13548389
 
13551440
 
13551442
 
13551447
 
13587166
 
13587168
 
13587170
Correspondence name and address
GUNTIN MELES & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 3
Reel/Frame:028852/0878   Pages: 16
Recorded: 08/27/2012
Attorney Dkt #:4400-0005-05, 06, 07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
1450 ARTHUR AVENUE, SUITE A
ELK GROVE VILLAGE, ILLINOIS 60007
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13593741
 
13593750
 
13593794
Correspondence name and address
GUNTIN MELES & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 4
Reel/Frame:031354/0571   Pages: 16
Recorded: 10/07/2013
Attorney Dkt #:4400-0005-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
444 STATE PARKWAY
SCHAUMBURG, ILLINOIS 60173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14044262
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 5
Reel/Frame:031546/0955   Pages: 16
Recorded: 11/05/2013
Attorney Dkt #:4400-0005-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
444 STATE PARKWAY
SUITE 123
SCHAUMBURG, ILLINOIS 60173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14062072
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 6
Reel/Frame:032858/0248   Pages: 3
Recorded: 05/09/2014
Attorney Dkt #:4400-5-16,17,18,19,21#1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14218201
 
14218203
 
14260758
 
14264298
 
14264299
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 7
Reel/Frame:033047/0878   Pages: 2
Recorded: 06/06/2014
Attorney Dkt #:4400-0005-20 #1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14285173
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 8
Reel/Frame:033321/0874   Pages: 2
Recorded: 07/16/2014
Attorney Dkt #:4400-0005-19, 22, 23 #1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14281254
 
14291169
 
14314674
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 9
Reel/Frame:033910/0790   Pages: 2
Recorded: 10/08/2014
Attorney Dkt #:4400-0005-24 (1 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14492426
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 10
Reel/Frame:034896/0416   Pages: 3
Recorded: 02/05/2015
Attorney Dkt #:4400-5-25/26/27/28 (1/5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14573803
 
14580496
 
14596832
 
14596847
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 11
Reel/Frame:035330/0587   Pages: 2
Recorded: 04/03/2015
Attorney Dkt #:4400-0005-31 (1 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14661491
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 12
Reel/Frame:035549/0005   Pages: 2
Recorded: 05/01/2015
Attorney Dkt #:4400-5-29/30 (1 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14682773
 
14682802
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 13
Reel/Frame:036160/0218   Pages: 2
Recorded: 07/23/2015
Attorney Dkt #:4400-5-32/33 (1 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14790879
 
14793830
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 14
Reel/Frame:037494/0359   Pages: 2
Recorded: 01/14/2016
Attorney Dkt #:4400-0005-34 (1/5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14967804
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 15
Reel/Frame:040175/0072   Pages: 2
Recorded: 10/31/2016
Attorney Dkt #:4400-0005-35 (1/5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15234633
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 16
Reel/Frame:046098/0418   Pages: 2
Recorded: 06/15/2018
Attorney Dkt #:4400-0005-02 (1/5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/22/1999
Assignee
1
6801 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11971017
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE
#750
WESTON, FL 33326
Assignment: 17
Reel/Frame:012851/0724   Pages: 3
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
09/28/2001
3
Exec Dt:
10/11/2001
Assignee
1
A DELAWARE CORPORATION
451 KINGSTON COURT
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09827641
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
MARK C. ZIMMERMAN
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 18
Reel/Frame:022783/0475   Pages: 3
Recorded: 06/05/2009
Attorney Dkt #:28349/37268A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
09/28/2001
Assignee
1
451 KINGSTON COURT
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10093904
Correspondence name and address
WALESKA SALGADO
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:028814/0756   Pages: 16
Recorded: 08/20/2012
Attorney Dkt #:4400-0005-*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
09/28/2001
3
Exec Dt:
11/25/2001
Assignee
1
1450 ARTHUR AVENUE, SUITE A
ELK GROVE VILLAGE, ILLINOIS 60007
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
09827641
 
13543941
 
13548389
 
13551440
 
13551442
 
13551447
 
13587166
 
13587168
 
13587170
Correspondence name and address
GUNTIN MELES & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 20
Reel/Frame:028852/0897   Pages: 16
Recorded: 08/27/2012
Attorney Dkt #:4400-0005-05, 06, 07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
09/28/2001
3
Exec Dt:
11/25/2001
Assignee
1
1450 ARTHUR AVENUE, SUITE A
ELK GROVE VILLAGE, ILLINOIS 60007
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13593741
 
13593750
 
13593794
Correspondence name and address
GUNTIN MELES & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 21
Reel/Frame:013062/0664   Pages: 2
Recorded: 06/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/11/2002
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10184466
Correspondence name and address
WITHROW & TERRANOVA, P.L.L.C.
BENJAMIN S. WITHROW
P.O. BOX 1287
CARY, NC 27512
Assignment: 22
Reel/Frame:013345/0850   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2002
2
Exec Dt:
09/19/2002
3
Exec Dt:
09/19/2002
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT
QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10259406
Correspondence name and address
SMART & BIGGAR
R. ALLAN BRETT
P.O. BOX 2999, STATION D
900- 55 METCALFE STREET
OTTAWA, ONTARIO, CANADA K1P 5Y6
Assignment: 23
Reel/Frame:015671/0205   Pages: 3
Recorded: 08/04/2004
Attorney Dkt #:7000-364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2004
2
Exec Dt:
07/21/2004
3
Exec Dt:
08/03/2004
4
Exec Dt:
07/23/2004
5
Exec Dt:
07/21/2004
Assignee
1
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC H4S 2A9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10910840
Correspondence name and address
WITHROW & TERRANOVA, P.L.L.C.
BENJAMIN S. WITHROW
P.O. BOX 1287
CARY, NORTH CAROLINA 27512

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