Patent Assignment
Reel/Frame 046256/0718
Assignment of Assignor's Interest
Recorded: 2018-07-03
Pages: 8
Assignors
ATKINS, JAMES EDWARD
Executed: 2017-11-22
BUCKLAND, JONATHAN PETER
Executed: 2017-11-22
LINKLATER, JAMES
Executed: 2017-11-21
Assignee
M-I DRILLING FLUIDS UK LTD.
ENTERPRISE DRIVE, WESTHILL, ABERDEENSHIRE, SCOTLAND, AB32 6JL, UNITED KINGDOM
Covered Property
(1)
Downhole Valve Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.