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Patent Assignment Assignor Details
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Assignor Name : BALL, DAVID JAMES
Total Assignments: 9
Assignment: 1
Reel/Frame:044237/0329   Pages: 6
Recorded: 11/28/2017
Attorney Dkt #:PWR099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2016
2
Exec Dt:
05/27/2016
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15173072
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 2
Reel/Frame:055987/0901   Pages: 6
Recorded: 04/21/2021
Attorney Dkt #:PWR099B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2016
2
Exec Dt:
05/27/2016
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16377639
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 3
Reel/Frame:044367/0210   Pages: 8
Recorded: 12/12/2017
Attorney Dkt #:PWR131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2017
2
Exec Dt:
11/30/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15829655
Correspondence name and address
OATHOUT LAW FIRM
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 4
Reel/Frame:059701/0061   Pages: 8
Recorded: 04/25/2022
Attorney Dkt #:PWR131A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2017
2
Exec Dt:
11/30/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17067459
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 5
Reel/Frame:051745/0703   Pages: 9
Recorded: 02/06/2020
Attorney Dkt #:PWR145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2018
2
Exec Dt:
07/24/2018
3
Exec Dt:
07/24/2018
4
Exec Dt:
07/24/2018
Assignee
1
2800 POST OAK BLVD
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16634419
Correspondence name and address
MARK OATHOUT
3701 KIRBY DRIVE, SUITE 960
HOUSTON, TX 77098
Assignment: 6
Reel/Frame:047399/0318   Pages: 12
Recorded: 11/02/2018
Attorney Dkt #:PWR155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2018
2
Exec Dt:
10/08/2018
3
Exec Dt:
10/05/2018
4
Exec Dt:
10/18/2018
5
Exec Dt:
10/16/2018
6
Exec Dt:
10/12/2018
Assignee
1
2800 POST OAK BOULEVARD
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16164403
Correspondence name and address
OATHOUT LAW FIRM
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 7
Reel/Frame:066813/0779   Pages: 12
Recorded: 03/18/2024
Attorney Dkt #:PWR155A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2018
2
Exec Dt:
10/08/2018
3
Exec Dt:
10/05/2018
4
Exec Dt:
10/18/2018
5
Exec Dt:
10/16/2018
6
Exec Dt:
10/12/2018
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18608337
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 8
Reel/Frame:047526/0329   Pages: 4
Recorded: 11/16/2018
Attorney Dkt #:PWR156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/08/2018
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16185433
Correspondence name and address
OATHOUT LAW FIRM
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 9
Reel/Frame:065327/0308   Pages: 4
Recorded: 10/24/2023
Attorney Dkt #:PWR156B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/08/2018
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17221470
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098

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