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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11293253
Issue Dt:
04/05/2022
Application #:
16848037
Filing Dt:
04/14/2020
Publication #:
20210317721
Pub Dt:
10/14/2021
Inventors:
Handoko Tirto Santoso, Lonnie Carl Helms, Tor Sigve Saetre, Frank Vinicia Acosta et al
Title:
DUAL SUB-SURFACE RELEASE PLUG WITH BYPASS FOR SMALL DIAMETER LINERS
Assignment: 1
Reel/Frame:
054554/0854Recorded: 11/20/2020Pages: 12
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF 4TH INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 053226 FRAME: 016. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
SANTOSO, HANDOKO TIRTO
Exec Dt:
06/15/2020
HELMS, LONNIE CARL
Exec Dt:
06/11/2020
SAETRE, TOR SIGVE
Exec Dt:
06/16/2020
ACOSTA, FRANK VINICIA
Exec Dt:
06/16/2020
VONK, THOMAS ZACHARY
Exec Dt:
06/12/2020
PARAMESHWARAIAH, RAJESH
Exec Dt:
06/11/2020
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
053226/0161Recorded: 07/16/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SANTOSO, HANDOKO TIRTO
Exec Dt:
06/19/2020
HELMS, LONNIE CARL
Exec Dt:
06/11/2020
SAETRE, TOR SIGVE
Exec Dt:
06/16/2020
ACOSTA, FRANK VINICIO
Exec Dt:
06/16/2020
VONK, THOMAS ZACHARY
Exec Dt:
06/12/2020
PARAMESHWARAIAH, RAJESH
Exec Dt:
06/11/2020
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
BAKER BOTTS L.L.P.
910 LOUISIANA AVENUE
063718.8871
HOUSTON, TX 77002

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