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Patent Assignment Assignor Details
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Assignor Name : ANNAIYAPPA, PRADEEP
Total Assignments: 16
Assignment: 1
Reel/Frame:020095/0910   Pages: 3
Recorded: 11/12/2007
Attorney Dkt #:38496.14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPOURAS, CHRIS
Exec Dt:
11/09/2007
2
ANNAIYAPPA, PRADEEP
Exec Dt:
11/09/2007
3
KODURA, HARI
Exec Dt:
11/09/2007
Assignee
1
NABORS GLOBAL HOLDINGS, LTD.
CANON'S COURT
HAMILTON, BERMUDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410418
US20090058674
11847048
Correspondence name and address
HAYNES AND BOONE, LLP, DAVE R. HOFMAN
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 2
Reel/Frame:027699/0758   Pages: 3
Recorded: 02/14/2012
Attorney Dkt #:38496.219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPOURAS, CHRIS
Exec Dt:
11/09/2007
2
ANNAIYAPPA, PRADEEP
Exec Dt:
11/09/2007
3
KODURU, HARI
Exec Dt:
11/09/2007
Assignee
1
NABORS GLOBAL HOLDINGS LTD.
CANON'S COURT
HAMILTON, BERMUDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464517
US20120139747
13372726
Correspondence name and address
HAYNES AND BOONE, LLP JEFFREY A. WOLFSON
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:030692/0933   Pages: 4
Recorded: 06/26/2013
Attorney Dkt #:38496.259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLIS, BRIAN
Exec Dt:
05/01/2013
2
ANNAIYAPPA, PRADEEP
Exec Dt:
05/01/2013
Assignee
1
CANRIG DRILLING TECHNOLOGY LTD.
8223 WILLOW PLACE DRIVE SOUTH
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10567735
US20130275100
13863929
Correspondence name and address
HAYNES AND BOONE, LLP JEFFREY A. WOLFSON
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 4
Reel/Frame:041837/0292   Pages: 17
Recorded: 04/04/2017
Attorney Dkt #:38496.403US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADI, MAHMOUD
Exec Dt:
03/13/2017
2
WHITE, MATTHEW
Exec Dt:
03/20/2017
3
GAJIC, BOSKO
Exec Dt:
03/14/2017
4
GROOVER, AUSTIN
Exec Dt:
03/14/2017
5
ANNAIYAPPA, PRADEEP
Exec Dt:
03/14/2017
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648321
US20180283157
15478265
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:048986/0111   Pages: 7
Recorded: 04/24/2019
Attorney Dkt #:1187-NC-0149-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, PETER
Exec Dt:
04/18/2019
2
ANNAIYAPPA, PRADEEP
Exec Dt:
04/23/2019
3
CLARK, TYLER
Exec Dt:
04/23/2019
4
TOWNS, KIRK
Exec Dt:
04/22/2019
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125074
US20190330973
16393528
Correspondence name and address
ABEL SCHILLINGER, LLP
8911 N CAPITAL OF TEXAS HWY
BLDG. 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 6
Reel/Frame:050278/0851   Pages: 3
Recorded: 09/05/2019
Attorney Dkt #:1187-NC-0165-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANNAIYAPPA, PRADEEP
Exec Dt:
08/22/2019
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719087
US20200063533
16549849
Correspondence name and address
ABEL SCHILLINGER, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG. 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 7
Reel/Frame:052894/0307   Pages: 4
Recorded: 06/10/2020
Attorney Dkt #:1187-NC-0235-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYANAMBAKKAM, ARIMA
Exec Dt:
04/13/2020
2
ANNAIYAPPA, PRADEEP
Exec Dt:
04/17/2020
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200394779
16897650
Correspondence name and address
ABEL SCHILLINGER, LLP
5929 BALCONES DRIVE
SUITE 300
AUSTIN, TX 78731
Assignment: 8
Reel/Frame:058621/0282   Pages: 3
Recorded: 01/11/2022
Attorney Dkt #:38496.525US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANNAIYAPPA, PRADEEP
Exec Dt:
12/17/2021
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1000
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193741
17554176
Correspondence name and address
HAYNES AND BOONE LLP - JEFFREY A. WOLFSON
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:059124/0072   Pages: 6
Recorded: 02/28/2022
Attorney Dkt #:1187-NC-0334-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASLER, DAVID
Exec Dt:
02/14/2022
2
ANNAIYAPPA, PRADEEP
Exec Dt:
02/11/2022
3
SHACKELFORD, DAVID G.
Exec Dt:
02/14/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781388
US20220290515
17652641
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 10
Reel/Frame:061228/0692   Pages: 3
Recorded: 09/27/2022
Attorney Dkt #:1187-ND-0307-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANNAIYAPPA, PRADEEP
Exec Dt:
08/05/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230096078
17934588
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 11
Reel/Frame:061228/0913   Pages: 4
Recorded: 09/27/2022
Attorney Dkt #:1187-ND-0341-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANOCHA, MALINI
Exec Dt:
08/04/2022
2
ANNAIYAPPA, PRADEEP
Exec Dt:
08/05/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230098238
17934591
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 12
Reel/Frame:061920/0440   Pages: 4
Recorded: 11/30/2022
Attorney Dkt #:1187-NC-0329-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOONE, SCOTT
Exec Dt:
10/18/2022
2
ANNAIYAPPA, PRADEEP
Exec Dt:
10/27/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230206157
18059600
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 13
Reel/Frame:062130/0688   Pages: 3
Recorded: 12/16/2022
Attorney Dkt #:1187-ND-0304-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANNAIYAPPA, PRADEEP
Exec Dt:
12/05/2022
2
MANOCHA, MALINI
Exec Dt:
12/05/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230205944
18066683
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 14
Reel/Frame:062170/0411   Pages: 4
Recorded: 12/21/2022
Attorney Dkt #:1187-ND-0412-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANNAIYAPPA, PRADEEP
Exec Dt:
12/19/2022
2
MANOCHA, MALINI
Exec Dt:
12/16/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230205945
18069417
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 15
Reel/Frame:062170/0560   Pages: 4
Recorded: 12/21/2022
Attorney Dkt #:1187-ND-0411-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANNAIYAPPA, PRADEEP
Exec Dt:
12/19/2022
2
MANOCHA, MALINI
Exec Dt:
12/16/2022
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230206779
18069399
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758
Assignment: 16
Reel/Frame:063621/0624   Pages: 3
Recorded: 05/12/2023
Attorney Dkt #:1187-NC-0358-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANNAIYAPPA, PRADEEP
Exec Dt:
05/10/2023
Assignee
1
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230366278
18316313
Correspondence name and address
ABEL SCHILLINGER, LLP
12414 ALDERBROOK DRIVE
SUITE 201
AUSTIN, TX 78758

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