IP Library › Assignment 045504/0877
Patent Assignment
Reel/Frame 045504/0877

Assignment of Assignor's Interest

Recorded: 2018-04-11 Pages: 8
Assignors
MANNING, MATTHEW
Executed: 2016-05-17
PATTON, DAMIEN GERARD
Executed: 2016-05-10
WEBSTER, OLIVER
Executed: 2016-05-10
Assignee
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD, ALTENS INDUSTRIAL ESTATE, ABERDEEN, AB12 3LF, UNITED KINGDOM
Covered Property (1)
Catching Apparatus
Application: 14/776,821 →
Publication: US 2016/0040508
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 9, 2017
From: PETROWELL, LTD.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 043506/0292 →
Assignment of Assignor's Interest Aug 30, 2017
From: PETROWELL LTD.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 043722/0898 →