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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/28/2021
Application #:
16447715
Filing Dt:
06/20/2019
Publication #:
Pub Dt:
12/26/2019
Inventors:
Adam KEITH, Danny SPENCER, Andre PERALES
Title:
SYSTEM AND METHOD OF MANAGED PRESSURE DRILLING
Assignment: 1
Reel/Frame:
049543/0427Recorded: 06/20/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/2019
Exec Dt:
04/24/2019
Exec Dt:
05/06/2019
Assignee:
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Correspondent:
ABEL SCHILLINGER, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG. 4, SUITE 4200
AUSTIN, TX 78759

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