IP Library › Assignment 021371/0166
Patent Assignment
Reel/Frame 021371/0166

Assignment of Assignor's Interest

Recorded: 2008-08-08 Pages: 4
Assignor
NESCOS AS
Executed: 2008-07-22
Assignee
ZIEBEL AS
P.O. BOX 326, STAVANGER, N-4067, NORWAY
Covered Property (1)
Device for an Opening in an Outer Sleeve of a Sleeve Valve and a Method for the Assembly of a Sleeve Valve
Patent: 6,880,638 →
Application: 10/432,599 →
Publication: US 2004/0046143
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2003
From: HAUGHOM, PER OLAV; NILSEN, RUNE
To: TRIANGLE EQUIPMENT AS
Reel/Frame 014452/0362 →
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 →