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Patent Assignment Assignor Details
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Assignor Name : LANNING, CURTIS
Total Assignments: 8
Assignment: 1
Reel/Frame:023211/0919   Pages: 3
Recorded: 09/10/2009
Attorney Dkt #:2160.014900/JED
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANNING, CURTIS
Exec Dt:
09/10/2009
2
SCHEN, AARON
Exec Dt:
09/10/2009
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100108401
12544306
Correspondence name and address
WILLIAMS, MORGAN & AMERSON, P.C.
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:031521/0350   Pages: 7
Recorded: 10/31/2013
Attorney Dkt #:60.3250-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANNING, CURTIS
Exec Dt:
04/29/2011
2
PHUNG, DONG
Exec Dt:
04/29/2011
3
SCHEN, AARON
Exec Dt:
04/29/2011
4
RIDDEL, JACOB
Exec Dt:
04/29/2011
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540877
US20140041943
14110145
Correspondence name and address
THE JL SALAZAR LAW FIRM, PLLC
1934 W. GRAY STREET, SUITE 401
HOUSTON, TX 77019
Assignment: 3
Reel/Frame:046119/0012   Pages: 4
Recorded: 05/09/2018
Attorney Dkt #:00488.00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREGEANT, MICHAEL
Exec Dt:
05/09/2018
2
LANNING, CURTIS
Exec Dt:
05/09/2018
3
SEUTTER, DAN
Exec Dt:
05/09/2018
Assignee
1
DOUBLEBARREL DOWNHOLE TECHNOLOGIES LLC
10511 FALLSTONE ROAD
HOUSTON, TEXAS 77099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519717
US20190345768
15975481
Correspondence name and address
MCAFEE & TAFT TENTH FLOOR, TWO LEADERSHI
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:047023/0451   Pages: 4
Recorded: 10/01/2018
Attorney Dkt #:00488.00021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANNING, CURTIS
Exec Dt:
10/01/2018
2
DEHLAVI, SASSAN
Exec Dt:
10/01/2018
3
KURTHY, JEFF
Exec Dt:
10/01/2018
Assignee
1
DOUBLEBARREL DOWNHOLE TECHNOLOGIES LLC
10511 FALLSTONE ROAD
HOUSTON, TEXAS 77099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10934836
US20200102816
16148636
Correspondence name and address
MCAFEE & TAFT TENTH FLOOR, TWO LEADERSHI
211 NORTH ROBINSON
TENTH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102
Assignment: 5
Reel/Frame:055431/0239   Pages: 4
Recorded: 02/26/2021
Attorney Dkt #:00488.00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANNING, CURTIS
Exec Dt:
10/01/2018
2
DEHLAVI, SASSAN
Exec Dt:
10/01/2018
3
KURTHY, JEFF
Exec Dt:
10/01/2018
Assignee
1
DOUBLEBARREL DOWNHOLE TECHNOLOGIES LLC
10511 FALLSTONE ROAD
HOUSTON, TEXAS 77099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11473423
US20210180446
17187115
Correspondence name and address
MCAFEE & TAFT
211 NORTH ROBINSON
8TH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102
Assignment: 6
Reel/Frame:056373/0261   Pages: 4
Recorded: 05/27/2021
Attorney Dkt #:00488.35
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANNING, CURTIS
Exec Dt:
12/18/2019
2
OWEN, ROBERT KELLY
Exec Dt:
12/18/2019
3
SEUTTER, DANIEL
Exec Dt:
12/18/2019
Assignee
1
DOUBLEBARREL DOWNHOLE TECHNOLOGIES LLC
10511 FALLSTONE ROAD
HOUSTON, TEXAS 77099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025710
17297729
Correspondence name and address
MCAFEE & TAFT
211 NORTH ROBINSON
8TH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102
Assignment: 7
Reel/Frame:057845/0651   Pages: 7
Recorded: 10/20/2021
Attorney Dkt #:063718.9238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, KEVIN
Exec Dt:
10/18/2021
2
PLUNKETT, KELLEY
Exec Dt:
10/15/2021
3
LANNING, CURTIS
Exec Dt:
10/15/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11692402
US20230117681
17505814
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:058322/0331   Pages: 7
Recorded: 12/07/2021
Attorney Dkt #:1560-134700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATKINS, WILLIAM B.
Exec Dt:
11/29/2021
2
HARMAN, JOHN
Exec Dt:
12/03/2021
3
LANNING, CURTIS
Exec Dt:
11/30/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230160265
17531628
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998

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