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Patent Assignment Assignor Details
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Assignor Name : DHARNE, AVINASH GOPAL
Total Assignments: 7
Assignment: 1
Reel/Frame:047161/0591   Pages: 7
Recorded: 10/15/2018
Attorney Dkt #:FETI/0330US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDER, LANCE
Exec Dt:
08/22/2017
2
MEIER, KYLE ROBERT
Exec Dt:
08/22/2017
3
DHARNE, AVINASH GOPAL
Exec Dt:
08/23/2017
4
FIELDER, ROBERT P.
Exec Dt:
08/22/2017
Assignee
1
ESP COMPLETION TECHNOLOGIES, L.L.C.
14043 S. GESSNER ROAD
MISSOURI CITY, TEXAS 77489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11421518
US20190024491
16041340
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:050735/0216   Pages: 8
Recorded: 10/16/2019
Attorney Dkt #:2018-IPM-102271 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARNE, AVINASH GOPAL
Exec Dt:
12/12/2018
2
ACOSTA, FRANK VINICIO
Exec Dt:
12/12/2018
3
YUAN, MIN MARK
Exec Dt:
12/12/2018
4
ARDOIN, KEVIN WENDELL
Exec Dt:
12/19/2018
5
YELDELL, STEPHEN ALLEN
Exec Dt:
05/02/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293260
US20210332667
16605644
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 3
Reel/Frame:050222/0802   Pages: 4
Recorded: 08/30/2019
Attorney Dkt #:2069464-0771PTUS/PTWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARNE, AVINASH GOPAL
Exec Dt:
07/31/2019
2
HELMS, LONNIE CARL
Exec Dt:
07/31/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767728
US20210017831
16512138
Correspondence name and address
ROBERT HILTON
1750 TYSONS BLVD
SUITE 1800
TYSONS, VA 22102
Assignment: 4
Reel/Frame:053339/0233   Pages: 8
Recorded: 07/29/2020
Attorney Dkt #:074263.2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE CARL
Exec Dt:
08/23/2019
2
VILLARREAL, FRANK VINICIO ACOSTA
Exec Dt:
08/28/2019
3
DHARNE, AVINASH GOPAL
Exec Dt:
08/28/2019
4
MOENY, WILLIAM M.
Exec Dt:
08/27/2019
5
SKINNER, NEAL GREGORY
Exec Dt:
08/28/2019
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
2
SDG LLC
C/O CORPORATE DIRECT, INC.
2248 MERIDIAN BOULEVARD, SUITE H.
MINDEN, NEVADA 89423
3
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873697
US20230243235
16965627
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 5
Reel/Frame:056081/0813   Pages: 8
Recorded: 04/29/2021
Attorney Dkt #:2020-IPM-104442-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATIL, ISHWAR DILIP
Exec Dt:
04/23/2021
2
HELMS, LONNIE CARL
Exec Dt:
04/22/2021
3
DHARNE, AVINASH GOPAL
Exec Dt:
04/23/2021
4
ACOSTA, FRANK VINICIO
Exec Dt:
04/22/2021
5
DESAI, PRIYANSHKUMAR PRASHANTKUMAR
Exec Dt:
04/26/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566489
US20220349272
17243828
Correspondence name and address
MCAFEE & TAFT
8TH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 6
Reel/Frame:056094/0487   Pages: 7
Recorded: 04/30/2021
Attorney Dkt #:2020-IPM-104441-WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARNE, AVINASH GOPAL
Exec Dt:
04/23/2021
2
HELMS, LONNIE CARL
Exec Dt:
04/22/2021
3
PATIL, ISHWAR DILIP
Exec Dt:
04/29/2021
4
ACOSTA, FRANK VINICIO
Exec Dt:
04/22/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11519242
US20220349273
17245308
Correspondence name and address
MCAFEE & TAFT
8TH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 7
Reel/Frame:057383/0696   Pages: 8
Recorded: 09/03/2021
Attorney Dkt #:2021-INV-110354-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATIL, ISHWAR DILIP
Exec Dt:
09/01/2021
2
DHARNE, AVINASH GOPAL
Exec Dt:
08/29/2021
3
HELMS, LONNIE CARL
Exec Dt:
08/27/2021
4
ACOSTA VILLARREAL, FRANK VINICIO
Exec Dt:
09/01/2021
5
DESAI, PRIYANSHKUMAR PRASHANTKUMAR
Exec Dt:
09/01/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11898416
NONE
17466419
Correspondence name and address
MCAFEE & TAFT
8TH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, 73102 UNITED STATES

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