Patent Assignment
Reel/Frame 073435/0135
Assignment of Assignor's Interest
Recorded: 2026-01-12
Pages: 17
Assignors
VETCO GRAY, LLC
Executed: 2026-01-01
BAKER HUGHES OILFIELD OPERATIONS LLC
Executed: 2026-01-01
Assignee
BAKER HUGHES PRESSURE CONTROL LLC
920 MEMORIAL CITY WAY, SUITE 300, HOUSTON, TEXAS, 77024
Covered Properties
(25)
System and Method for Reducing Setting Loads
System and Method for Convertible Balanced and Unbalanced Stem Valve
Side Entry Valve
Inverted Diffuser for Abrasive Slurry Flow with Sensor for Internal Damages
Adjustable Flowline Connections
Casing Slip Hanger Retrieval Tool System and Method
System and Method for Hanger with Debris Pocket
Inverted Diffuser for Abrasive Slurry Flow with Sensor for Internal Damages
System and Method for a Secondary Pressure Boundary Tool
Reinforced Compression Plate Split for Slip Hanger
Fluid Energized Metal-to-Metal Seal with Retrieval Capabilities
Multi-Interface Mechanical Sealing System and Method
Christmas Tree System for Surface Hydrocarbon Recovery
Arranged Profiled Plates and Load Relief Plates for Oilfield Equipment
Valve Removal Plug with Quick Latch Connection
Compliant Compression Plate for a Slip Hanger or Packoff
Adjustable Flowline Connections
Disengageable Valve Backseat System and Method
Mechanically Locked Actuator System and Method
Pneumatic Actuator Dampener System and Method
Application:
18/543,766 →
Publication:
US 2025/0198540
Casing Slip Hanger Retrieval Tool System and Method
Disengageable Valve Backseat System and Method
Application:
19/019,078 →
Publication:
US 2025/0146588
Automatic Setting Support for a Slip Hanger
Casing Hanger Compression Ring System
Application:
19/246,286 →
Publication:
US 2025/0389168
Automatic Setting Support for a Slip Hanger
PCT:
PCT/US2025/018799 ↗
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 10, 2018
From: CHENG, SAMUEL HEUNG YEUNG; HE, WEI; INGRAM, ANDREW; O'DELL, KEVIN
To: VETCO GRAY, LLC
Reel/Frame 047719/0464 →
Assignment of Assignor's Interest
Nov 6, 2020
From: CHOATE, JEREMY; ADAMS, KEITH M.; CHEATHAM, LLOYD
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 054303/0313 →
Assignment of Assignor's Interest
Jan 20, 2022
From: CHENG, SAMUEL
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 058710/0151 →
Assignment of Assignor's Interest
Feb 16, 2022
From: TANAKA, FABIO O.; POWELL, JONATHAN; UDIPI, MAHESHA; FULLER, TIMOTHY D.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 059145/0976 →
Assignment of Assignor's Interest
Mar 5, 2022
From: CHENG, SAMUEL; HEGDE, GAJANAN; RICHESON, JAMES
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 059178/0988 →
Assignment of Assignor's Interest
Mar 22, 2022
From: TANAKA, FABIO O.; POWELL, JONATHAN; UDIPI, MAHESHA; FULLER, TIMOTHY D.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 059342/0633 →
Assignment of Assignor's Interest
Mar 23, 2022
From: CHOATE, JEREMY; ADAMS, KEITH M.; MCEVOY, TRAVIS KYLE
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 059375/0074 →
Assignment of Assignor's Interest
May 24, 2022
From: GARCIA, JAVIER; UDIPI, MAHESHA; MITELMAN, GUY; MUNK, BRIAN
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 060002/0395 →
Assignment of Assignor's Interest
Jun 2, 2022
From: CHOATE, JEREMY; ADAMS, KEITH; UDIPI, MAHESHA; MUNK, BRIAN N.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 060090/0301 →
Assignment of Assignor's Interest
Jun 30, 2022
From: CHENG, SAMUEL
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 060376/0255 →
Assignment of Assignor's Interest
Jul 15, 2022
From: PARSLEY, RYAN; ADAMS, KEITH
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 060520/0366 →
Assignment of Assignor's Interest
Sep 26, 2022
From: BARAJAS, DIEGO; MEDINA, MELVIN; HERNANDEZ, JOSE HUMBERTO; HERRERA, JUAN PABLO
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 061218/0449 →
Assignment of Assignor's Interest
Feb 3, 2023
From: CODY, PAUL; HE, WEI; MUNK, BRIAN; UDIPI, MAHESHA
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 062587/0581 →
Assignment of Assignor's Interest
Feb 3, 2023
From: KOH, LOY PENG
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 062585/0624 →
Assignment of Assignor's Interest
Mar 2, 2023
From: GARNER, DETRICK; CODY, PAUL; BURCHAM, NATHAN; MEDINA, MELVIN
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 062857/0388 →
Assignment of Assignor's Interest
Mar 16, 2023
From: CHENG, SAMUEL; CODY, PAUL
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 063006/0175 →
Assignment of Assignor's Interest
Aug 21, 2023
From: CHOATE, JEREMY; ADAMS, KEITH; UDIPI, MAHESHA; MUNK, BRIAN N.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 064648/0118 →