IP Library Assignment 043246/0848
Patent Assignment
Reel/Frame 043246/0848

Assignment of Assignor's Interest

Recorded: 2017-08-09 Pages: 7
Assignors
LI, JI SOO
Executed: 2017-08-07
BRUMLEY, JOHN
Executed: 2017-08-07
MORGAN, EVAN
Executed: 2017-08-07
DESPAIN, LANCE
Executed: 2017-08-07
Assignee
CHESAPEAKE ENERGY CORPORATION
P.O. BOX 18496, OKLAHOMA CITY, OKLAHOMA, 73154
Covered Property (1)
Three-Dimensional Ultrasonic Wave Velocity Test System
Application: 15/670,353 →
Publication: US 2018/0045683
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 1, 2025
From: CHESAPEAKE ENERGY CORPORATION
To: EXPAND ENERGY CORPORATION
Reel/Frame 073834/0210 →