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Patent Assignment Assignor Details
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Assignor Name : MEFFORD, DAVID K.
Total Assignments: 7
Assignment: 1
Reel/Frame:023114/0134   Pages: 6
Recorded: 08/18/2009
Attorney Dkt #:09-0360/60055.0074US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2009
2
Exec Dt:
08/10/2009
3
Exec Dt:
08/13/2009
4
Exec Dt:
08/17/2009
Assignee
1
100 N. RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12543319
Correspondence name and address
HOPE BALDAUFF HARTMAN, LLC
1720 PEACHTREE STREET, N.W.
SUITE 1010
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:048482/0828   Pages: 3
Recorded: 03/01/2019
Attorney Dkt #:18-1163-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2018
2
Exec Dt:
05/30/2018
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16290219
Correspondence name and address
WALTERS & WASYLYNA (BOEING)
8193 AVERY ROAD SUITE 101
CLEVELAND, OH 44147
Assignment: 3
Reel/Frame:047467/0252   Pages: 8
Recorded: 11/09/2018
Attorney Dkt #:18-1422-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2018
2
Exec Dt:
11/09/2018
3
Exec Dt:
11/08/2018
4
Exec Dt:
11/08/2018
Assignee
1
100 N. RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16186386
Correspondence name and address
DUKE W. YEE
YEE & ASSOCIATES, P.C.
P.O. BOX 802333
DALLAS, TX 75380
Assignment: 4
Reel/Frame:047778/0460   Pages: 6
Recorded: 12/14/2018
Attorney Dkt #:0192.0234/18-1645-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2018
2
Exec Dt:
12/14/2018
3
Exec Dt:
12/07/2018
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16220485
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP, LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, 22182 UNITED STATES
Assignment: 5
Reel/Frame:051214/0486   Pages: 2
Recorded: 12/06/2019
Attorney Dkt #:19-0634-US-CIP 800-352U3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/2019
Assignee
1
100 N. RIVERSIDE
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16690153
Correspondence name and address
THE SMALL PATENT LAW GROUP, LLC
225 S. MERAMEC AVE
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:052461/0921   Pages: 7
Recorded: 04/22/2020
Attorney Dkt #:19-2963
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2020
2
Exec Dt:
04/22/2020
3
Exec Dt:
04/22/2020
4
Exec Dt:
04/21/2020
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16855084
Correspondence name and address
OSTRAGER CHONG FLAHERTY & BROITMAN, P.C.
570 LEXINGTON AVENUE
FLOOR 19
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:062736/0856   Pages: 7
Recorded: 02/17/2023
Attorney Dkt #:19-2963-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2020
2
Exec Dt:
04/22/2020
3
Exec Dt:
04/22/2020
4
Exec Dt:
04/21/2020
Assignee
1
929 LONG BRIDGE DRIVE
ARLINGTON, VIRGINIA 22202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18111457
Correspondence name and address
OSTRAGER CHONG FLAHERTY & BROITMAN, P.C.
437 MADISON AVENUE, 24TH FLOOR
NEW YORK, NY 10022-7035

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