Patent Assignment
Reel/Frame 057566/0751
Assignment of Assignor's Interest
Recorded: 2021-09-22
Pages: 4
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Pulsed Neutron Logging Tool with In-Air Automatic Shutdown
Patent:
11,573,350 →
Application:
17/447,538 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.