IP Library › Assignment 017653/0602
Patent Assignment
Reel/Frame 017653/0602

Assignment of Assignor's Interest

Recorded: 2006-05-22 Pages: 3
Assignors
JOHNSON, RONALD LESLIE
Executed: 2006-05-15
MCGREGOR, RONALD KEITH
Executed: 2006-05-15
Assignee
WEATHERFORD AUSTRALIA PTY LIMITED
ACN 008 947 395 17 TRUGANINA ROAD, MALAGA, 6062, AUSTRALIA
Covered Property (1)
Screening Module
Patent: 7,654,395 →
Application: 10/595,950 →
Publication: US 2007/0068853
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2010
From: WEATHERFORD AUSTRALIA PTY LIMITED
To: LUDOWICI AUSTRALIA PTY LTD
Reel/Frame 024933/0812 →
This Submission Is to Correct an Error in a Cover Sheet Previously Recorded at 024933/0812, Correction to the Assignee's Address. Sep 9, 2010
From: WEATHERFORD AUSTRALIA PTY LIMITED
To: LUDOWICI AUSTRALIA PTY LTD
Reel/Frame 024964/0020 →
Assignment of Assignor's Interest Jul 27, 2016
From: LUDOWICI AUSTRALIA PTY LTD
To: FLSMIDTH A/S
Reel/Frame 039275/0367 →