IP Library › Assignment 073834/0210
Patent Assignment
Reel/Frame 073834/0210

Change of Name

Recorded: 2025-12-01 Pages: 14
Assignor
CHESAPEAKE ENERGY CORPORATION
Executed: 2024-10-01
Assignee
EXPAND ENERGY CORPORATION
6100 N. WESTERN, OKLAHOMA CITY, OKLAHOMA, 73118
Covered Properties (2)
Three-Dimensional Ultrasonic Wave Velocity Test System
Application: 15/670,353 →
Publication: US 2018/0045683
Removable Thief Hatch Plug
Application: 17/028,283 →
Publication: US 2022/0089363
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 9, 2017
From: LI, JI SOO; BRUMLEY, JOHN; MORGAN, EVAN; DESPAIN, LANCE
To: CHESAPEAKE ENERGY CORPORATION
Reel/Frame 043246/0848 →
Assignment of Assignor's Interest Oct 15, 2020
From: WORTH, LANDON K.
To: CHESAPEAKE ENERGY CORPORATION
Reel/Frame 054063/0165 →