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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GREEN, MATTHEW B.
Total Assignments: 8
Assignment: 1
Reel/Frame:034380/0087   Pages: 3
Recorded: 12/04/2014
Attorney Dkt #:50382.26 (HP78-006)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, TIMOTHY
Exec Dt:
11/24/2014
2
GREEN, MATTHEW B.
Exec Dt:
11/24/2014
3
MATHENA, JOHN
Exec Dt:
11/24/2014
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150099231
14505750
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVE., SUITE 700
DALLAS, TX 75219
Assignment: 2
Reel/Frame:046710/0502   Pages: 5
Recorded: 08/27/2018
Attorney Dkt #:50382.22US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKTAS, LEVENT
Exec Dt:
03/30/2015
2
LONG, TIMOTHY
Exec Dt:
03/30/2015
3
GREEN, MATTHEW B.
Exec Dt:
03/30/2015
4
MATHENA, JOHN
Exec Dt:
03/30/2015
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170370167
15533597
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:046711/0348   Pages: 5
Recorded: 08/27/2018
Attorney Dkt #:50382.22US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKTAS, LEVENT
Exec Dt:
08/10/2015
2
LONG, TIMOTHY
Exec Dt:
08/10/2015
3
GREEN, MATTHEW B.
Exec Dt:
08/10/2015
4
MATHENA, JOHN
Exec Dt:
08/10/2015
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170370167
15533597
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 4
Reel/Frame:054048/0795   Pages: 12
Recorded: 10/14/2020
Attorney Dkt #:HP78-012/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNS, ROGER
Exec Dt:
01/02/2019
2
IWASENKO, ERIC
Exec Dt:
12/14/2018
3
GREEN, MATTHEW B.
Exec Dt:
12/23/2015
Assignee
1
SEABOARD INTERNATIONAL, INC.
13815 SOUTH FREEWAY
HOUSTON, TEXAS 77047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453601
US20210363029
17045990
Correspondence name and address
GRABLE MARTIN FULTON PLLC
2709 DUBLIN ROAD
PLANO, TX 75094
Assignment: 5
Reel/Frame:044347/0539   Pages: 25
Recorded: 11/01/2017
Attorney Dkt #:50382.32US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNS, ROGER
Exec Dt:
07/03/2017
2
FOLMAR, STEPHEN
Exec Dt:
01/11/2017
3
GREEN, MATTHEW B.
Exec Dt:
01/19/2017
4
AKTAS, LEVENT
Exec Dt:
05/01/2014
5
LONG, TIMOTHY
Exec Dt:
11/27/2013
6
HERSCHE, RON
Exec Dt:
01/11/2017
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10415357
US20170191350
15391294
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 6
Reel/Frame:054076/0921   Pages: 25
Recorded: 10/14/2020
Attorney Dkt #:HP78-010/US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNS, ROGER
Exec Dt:
07/03/2017
2
FOLMAR, STEPHEN
Exec Dt:
01/11/2017
3
GREEN, MATTHEW B.
Exec Dt:
01/19/2017
4
AKTAS, LEVENT
Exec Dt:
05/01/2014
5
LONG, TIMOTHY
Exec Dt:
11/27/2013
6
HERSCHE, RON
Exec Dt:
01/11/2017
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907458
US20190353017
16531013
Correspondence name and address
GRABLE MARTIN FULTON PLLC
2709 DUBLIN ROAD
PLANO, TX 75094
Assignment: 7
Reel/Frame:044641/0397   Pages: 25
Recorded: 11/01/2017
Attorney Dkt #:50382.29US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKTAS, LEVENT
Exec Dt:
05/01/2014
2
LONG, TIMOTHY
Exec Dt:
11/27/2013
3
GREEN, MATTHEW B.
Exec Dt:
06/19/2017
4
MATHENA, JOHN
Exec Dt:
07/07/2017
Assignee
1
MATHENA, INC.
3900 SOUTH HIGHWAY 81 SERVICE ROAD
EL RENO, OKLAHOMA 73036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160168933
14963839
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 8
Reel/Frame:061048/0804   Pages: 7
Recorded: 09/09/2022
Attorney Dkt #:20-1251US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNS, ROGER
Exec Dt:
08/03/2022
2
IWASENKO, ERIC
Exec Dt:
09/07/2022
3
GREEN, MATTHEW B.
Exec Dt:
09/07/2022
4
DANIELS, JEFFERY SHAUN
Exec Dt:
07/27/2022
Assignee
1
SPM OIL & GAS PC LLC
601 WEIR WAY
FORT WORTH, TEXAS 76108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002247
17930886
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030

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