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Patent Assignment Assignor Details
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Assignor Name : SEAMAN, DAVID M.
Total Assignments: 7
Assignment: 1
Reel/Frame:011085/0960   Pages: 4
Recorded: 09/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2000
2
Exec Dt:
09/01/2000
3
Exec Dt:
09/01/2000
4
Exec Dt:
09/01/2000
Assignee
1
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09656436
Correspondence name and address
MAYOR, DAY, CALDWELL & KEETON, L.L.P.
GARY L. BUSH
700 LOUISIANA, SUITE 1900
HOUSTON TX 77002
Assignment: 2
Reel/Frame:011435/0168   Pages: 6
Recorded: 01/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2001
2
Exec Dt:
01/05/2001
3
Exec Dt:
01/05/2001
4
Exec Dt:
01/05/2001
Assignee
1
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09756499
Correspondence name and address
MAYOR, DAY, CALDWELL & KEETON, L.L.P.
GARY L. BUSH, ESQ.
700 LOUISIANA, SUITE 1900
HOUSTON, TEXAS 77002
Assignment: 3
Reel/Frame:019977/0719   Pages: 7
Recorded: 10/17/2007
Attorney Dkt #:173812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2007
2
Exec Dt:
10/17/2007
Assignee
1
14741 YORKTOWN PLAZA DRIVE
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11874099
Correspondence name and address
MARK SHELLEY, ESQ./ ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:043783/0299   Pages: 7
Recorded: 10/04/2017
Attorney Dkt #:0074859.000029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2017
2
Exec Dt:
10/04/2017
3
Exec Dt:
10/03/2017
Assignee
1
15011 KATY FREEWAY
SUITE 500
HOUSTON, TEXAS 77094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15725016
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:044138/0788   Pages: 9
Recorded: 11/15/2017
Attorney Dkt #:0074859.000028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2017
2
Exec Dt:
11/13/2017
3
Exec Dt:
11/13/2017
4
Exec Dt:
11/14/2017
5
Exec Dt:
11/13/2017
Assignee
1
15011 KATY FREEWAY
SUITE 500
HOUSTON, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15813981
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 6
Reel/Frame:059445/0142   Pages: 9
Recorded: 03/30/2022
Attorney Dkt #:SOFEC-010C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2017
2
Exec Dt:
11/13/2017
3
Exec Dt:
11/13/2017
4
Exec Dt:
11/14/2017
5
Exec Dt:
11/13/2017
Assignee
1
15011 KATY FREEWAY, STE. 500
HOUSTON, TEXAS 77094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16745917
Correspondence name and address
JARED E. CMAIDALKA
16850 DIANA LANE, STE. 102
HOUSTON, TX 77058
Assignment: 7
Reel/Frame:064403/0404   Pages: 4
Recorded: 07/27/2023
Attorney Dkt #:SOFEC-031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2023
2
Exec Dt:
07/26/2023
3
Exec Dt:
07/10/2023
4
Exec Dt:
07/10/2023
Assignee
1
15011 KATY FREEWAY, STE. 500
HOUSTON, TEXAS 77094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18347419
Correspondence name and address
EDMONDS & CMAIDALKA
16850 DIANA LANE, STE. 102
HOUSTON, TX 77058

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