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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/28/2023
Application #:
16640329
Filing Dt:
02/19/2020
Publication #:
Pub Dt:
03/11/2021
Inventors:
Yiming Zhao, Umut Zalluhoglu, Julien Marck, Robert Darbe
Title:
SYSTEMS AND METHODS TO IMPROVE DIRECTIONAL DRILLING
Assignment: 1
Reel/Frame:
051974/0931Recorded: 02/20/2020Pages: 4
Conveyance:
INTELLECTUAL PROPERTY AGREEMENT
Assignor:
Exec Dt:
11/04/2013
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 2
Reel/Frame:
051871/0133Recorded: 02/20/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/22/2018
Exec Dt:
01/22/2018
Exec Dt:
01/22/2018
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102

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