Patent Assignment
Reel/Frame 021371/0134
Assignment of Assignor's Interest
Recorded: 2008-08-08
Pages: 4
Covered Property
(1)
Device and Method for Regulating Fluid Flow in a Well
Patent:
6,516,888 →
Application:
09/701,860 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2001
From: GUNNARSSON, BENGT; HAUGHOM, PER OLAV
To: TRIANGLE EQUIPMENT AS
Reel/Frame 012303/0851 →
Change of Name
Jul 8, 2008
From: TRIANGLE EQUIPMENT AS
To: NESCOS AS
Reel/Frame 021217/0973 →
Assignment of Assignor's Interest
Jun 26, 2013
From: ZIEBEL AS
To: WELL INNOVATION ENGINEERING AS
Reel/Frame 030687/0418 →