Patent Assignment
Reel/Frame 051679/0781
Assignment of Assignor's Interest
Recorded: 2020-01-31
Pages: 4
Assignor
ENIGMA OILFIELD PRODUCTS LIMITED
Executed: 2014-01-27
Assignee
MULTILIFT WELLBORE TECHNOLOGY LIMITED
15 GOLDEN SQUARE, ABERDEEN, AB10 1WF, UNITED KINGDOM
Covered Property
(1)
Downhole Apparatus and Method
Application:
16/777,293 →
Publication:
US 2020/0173267
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 31, 2020
From: MULTILIFT WELLBORE TECHNOLOGY LIMITED
To: FORUM US, INC.
Reel/Frame 051679/0849 →
Assignment of Assignor's Interest
Jan 31, 2020
From: LEITCH, ANDREW
To: ENIGMA OILFIELD PRODUCTS LIMITED
Reel/Frame 051765/0914 →
Security Interest
Nov 30, 2021
From: FORUM US, INC.; GLOBAL HEAT TRANSFER ULC
To: WELLS FARGO BANK
Reel/Frame 058290/0868 →