IP Library › Assignment 022721/0603
Patent Assignment
Reel/Frame 022721/0603

Assignment of Assignor's Interest

Recorded: 2009-05-21 Pages: 4
Assignor
BROWN, IRVINE C
Executed: 2009-05-04
Assignee
RED SPIDER TECHNOLOGY LIMITED
PEREGRINE ROAD, WESTHILL, ABERDEENSHIRE, AB32 6JL, UNITED KINGDOM
Covered Property (1)
Electronic Completion Installation Valve
Patent: 7,967,071 →
Application: 12/380,309 →
Publication: US 2009/0218104
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 16, 2013
From: RED SPIDER TECHNOLOGY LIMITED
To: HALLIBURTON MANUFACTURING & SERVICES LIMITED
Reel/Frame 031213/0489 →