IP Library › Assignment 044431/0643
Patent Assignment
Reel/Frame 044431/0643

Assignment of Assignor's Interest

Recorded: 2017-12-19 Pages: 4
Assignor
GEOPROBER DRILLING LIMITED
Executed: 2016-10-31
Assignee
SPEX ENGINEERING (UK) LIMITED
DUNNOTTAR HOUSE, HOWE MOSS DRIVE, KIRKHILL INDUSTRIAL ESTATE, ABERDEEN, AB21 0FN, UNITED KINGDOM
Covered Property (1)
Detecting Apparatus
Patent: 9,945,226 →
Application: 15/714,098 →
Publication: US 2018/0023386
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 28, 2017
From: TAYLOR, MATTHEW
To: GEOPROBER DRILLING LIMITED
Reel/Frame 044236/0062 →
Assignment of Assignor's Interest Dec 20, 2017
From: SPEX ENGINEERING (UK) LIMITED
To: SPEX CORPORATE HOLDINGS LIMITED
Reel/Frame 044449/0587 →