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Patent Assignment Assignor Details
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Assignor Name : WABNEGGER, DAVID KARL
Total Assignments: 28
Assignment: 1
Reel/Frame:037399/0636   Pages: 6
Recorded: 01/04/2016
Attorney Dkt #:PWR065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2014
2
Exec Dt:
05/05/2014
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14706820
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 2
Reel/Frame:037400/0229   Pages: 6
Recorded: 01/04/2016
Attorney Dkt #:PWR048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2015
2
Exec Dt:
02/24/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14633749
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 3
Reel/Frame:037557/0313   Pages: 7
Recorded: 01/22/2016
Attorney Dkt #:PWR060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2015
2
Exec Dt:
03/19/2015
3
Exec Dt:
03/19/2015
4
Exec Dt:
03/19/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14664774
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 4
Reel/Frame:037557/0545   Pages: 7
Recorded: 01/22/2016
Attorney Dkt #:PWR061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2015
2
Exec Dt:
03/19/2015
3
Exec Dt:
03/19/2015
4
Exec Dt:
03/19/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14664724
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 5
Reel/Frame:046074/0049   Pages: 7
Recorded: 06/13/2018
Attorney Dkt #:PWR061B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2015
2
Exec Dt:
03/19/2015
3
Exec Dt:
03/19/2015
4
Exec Dt:
03/19/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15879691
Correspondence name and address
MARK OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 6
Reel/Frame:037557/0688   Pages: 4
Recorded: 01/22/2016
Attorney Dkt #:PWR063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2015
2
Exec Dt:
04/16/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14692480
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 7
Reel/Frame:045578/0711   Pages: 7
Recorded: 04/18/2018
Attorney Dkt #:PWR083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2015
2
Exec Dt:
10/09/2015
3
Exec Dt:
10/08/2015
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14885038
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 8
Reel/Frame:041445/0346   Pages: 8
Recorded: 03/02/2017
Attorney Dkt #:PWR098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2016
2
Exec Dt:
04/05/2016
3
Exec Dt:
04/06/2016
4
Exec Dt:
04/05/2016
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15094922
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 9
Reel/Frame:044453/0420   Pages: 8
Recorded: 12/20/2017
Attorney Dkt #:PWR108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2016
2
Exec Dt:
08/10/2016
3
Exec Dt:
08/10/2016
4
Exec Dt:
08/11/2016
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15236002
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 10
Reel/Frame:062158/0331   Pages: 8
Recorded: 12/20/2022
Attorney Dkt #:PWR108A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2016
2
Exec Dt:
08/10/2016
3
Exec Dt:
08/10/2016
4
Exec Dt:
08/11/2016
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16865141
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 11
Reel/Frame:062468/0503   Pages: 8
Recorded: 01/24/2023
Attorney Dkt #:PWR108B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2016
2
Exec Dt:
08/10/2016
3
Exec Dt:
08/10/2016
4
Exec Dt:
08/11/2016
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18157716
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 12
Reel/Frame:044453/0465   Pages: 6
Recorded: 12/20/2017
Attorney Dkt #:PWR113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2017
2
Exec Dt:
03/30/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15475689
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 13
Reel/Frame:047281/0777   Pages: 7
Recorded: 10/23/2018
Attorney Dkt #:PWR113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2017
2
Exec Dt:
03/30/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15475689
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 14
Reel/Frame:053127/0213   Pages: 7
Recorded: 07/06/2020
Attorney Dkt #:PWR113A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2017
2
Exec Dt:
03/30/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16363731
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 15
Reel/Frame:047860/0184   Pages: 8
Recorded: 12/27/2018
Attorney Dkt #:PWR115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2017
2
Exec Dt:
04/27/2017
3
Exec Dt:
04/27/2017
4
Exec Dt:
04/28/2017
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15584888
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 16
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: 17
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: 18
Reel/Frame:048249/0126   Pages: 7
Recorded: 02/04/2019
Attorney Dkt #:PWR158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2018
2
Exec Dt:
12/02/2018
Assignee
1
2800 POST OAK BLVD
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16213281
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 19
Reel/Frame:063381/0906   Pages: 7
Recorded: 04/19/2023
Attorney Dkt #:PWR158A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2018
2
Exec Dt:
12/02/2018
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17750910
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 20
Reel/Frame:047991/0706   Pages: 14
Recorded: 01/14/2019
Attorney Dkt #:PWR061C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2019
2
Exec Dt:
01/09/2019
3
Exec Dt:
01/09/2019
4
Exec Dt:
01/10/2019
5
Exec Dt:
01/09/2019
6
Exec Dt:
01/09/2019
7
Exec Dt:
01/10/2019
8
Exec Dt:
01/10/2019
9
Exec Dt:
01/11/2019
Assignee
1
2800 POST OAK BLVD
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16246747
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 21
Reel/Frame:055655/0192   Pages: 14
Recorded: 03/19/2021
Attorney Dkt #:PWR061E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2019
2
Exec Dt:
01/09/2019
3
Exec Dt:
01/09/2019
4
Exec Dt:
01/10/2019
5
Exec Dt:
01/09/2019
6
Exec Dt:
01/09/2019
7
Exec Dt:
01/10/2019
8
Exec Dt:
01/10/2019
9
Exec Dt:
01/11/2019
Assignee
1
2800 POST OAK BLVD
SUITE 2600
HOUSTON, TEXAS 77056-6175
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16872062
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE, SUITE 960
HOUSTON, TX 77098
Assignment: 22
Reel/Frame:049245/0978   Pages: 8
Recorded: 05/21/2019
Attorney Dkt #:PWR115A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2019
2
Exec Dt:
05/03/2019
3
Exec Dt:
05/03/2019
4
Exec Dt:
05/03/2019
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16404465
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 23
Reel/Frame:060308/0377   Pages: 8
Recorded: 06/24/2022
Attorney Dkt #:PWR115B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2019
2
Exec Dt:
05/03/2019
3
Exec Dt:
05/03/2019
4
Exec Dt:
05/03/2019
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16889106
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 24
Reel/Frame:063566/0358   Pages: 8
Recorded: 05/08/2023
Attorney Dkt #:PWR115C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2019
2
Exec Dt:
05/03/2019
3
Exec Dt:
05/03/2019
4
Exec Dt:
05/03/2019
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17867120
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 25
Reel/Frame:050118/0914   Pages: 7
Recorded: 08/21/2019
Attorney Dkt #:PWR111A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2019
2
Exec Dt:
05/16/2019
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16417251
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 26
Reel/Frame:055438/0363   Pages: 9
Recorded: 02/27/2021
Attorney Dkt #:PWR212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2020
2
Exec Dt:
12/14/2020
3
Exec Dt:
12/14/2020
4
Exec Dt:
12/14/2020
Assignee
1
2800 POST OAK BLVD.
SUITE 2600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17127662
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DR.
SUITE 960
HOUSTON, TX 77098
Assignment: 27
Reel/Frame:062951/0619   Pages: 9
Recorded: 03/10/2023
Attorney Dkt #:PWR211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2020
2
Exec Dt:
12/16/2020
3
Exec Dt:
12/14/2020
4
Exec Dt:
12/15/2020
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17127511
Correspondence name and address
MARK A OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 28
Reel/Frame:067451/0907   Pages: 9
Recorded: 05/17/2024
Attorney Dkt #:PWR211A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2020
2
Exec Dt:
12/16/2020
3
Exec Dt:
12/14/2020
4
Exec Dt:
12/15/2020
Assignee
1
2727 NORTH LOOP WEST
HOUSTON, TEXAS 77008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18331458
Correspondence name and address
MR. MARK OATHOUT
3701 KIRBY DRIVE, SUITE 960
HOUSTON, TX 77098

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