Patent Assignment
Reel/Frame 042424/0086
Assignment of Assignor's Interest
Recorded: 2017-05-18
Pages: 4
Assignor
CLARK, MARTIN
Executed: 2012-03-20
Assignee
MSL OILFIELD SERVICES LIMITED
21 CHURCH ROAD, PARKSTONE, POOLE, DORSET, BH14 8UF, UNITED KINGDOM
Covered Property
(1)
Method and System for Injecting Rf Signal into a Fluid-Containing System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 17, 2018
From: MSL OILFIELD SERVICES LIMITED
To: CLEARWELL OILFIELD SOLUTIONS LIMITED
Reel/Frame 046182/0875 →
Assignment of Assignor's Interest
Jun 21, 2023
From: CLEARWELL OILFIELD SOLUTIONS LIMITED
To: CLEARWELL ENERGY HOLDINGS LIMITED
Reel/Frame 064020/0024 →