Patent Assignment
Reel/Frame 033786/0757
Change of Name
Recorded: 2014-09-22
Pages: 6
Assignor
WELL INTERVENTION SERVICES AS
Executed: 2014-04-28
Assignee
ALTUS INTERVENTION AS
LAGERVEGEN 30, STAVANGER, 4033, NORWAY
Covered Properties
(2)
Tubing System for an Oil or Gas Well
Patent:
6,286,595 →
Application:
09/381,207 →
Wireline Tractor Device
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 17, 1999
From: OXNEVAD, DAVID GARDNER; REIMERS, NILS; BJERKELI, TERJE K.; TALGO, MORTEN
To: MARITIME WELL SERVICE AS
Reel/Frame 010362/0255 →
Change of Name
Nov 10, 2008
From: MARITIME WELL SERVICE A/S
To: AKER KVAERNER WELL SERVICE AS
Reel/Frame 021805/0283 →
Change of Name
Nov 10, 2008
From: AKER KVAERNER WELL SERVICE AS
To: AKER WELL SERVICE AS
Reel/Frame 021805/0287 →
Assignment of Assignor's Interest
Oct 2, 2009
From: MCINALLY, GERALD
To: AKER WELL SERVICE AS
Reel/Frame 023320/0453 →
Change of Name
Sep 18, 2014
From: ANKER WELL SERVICE AS
To: WELL INTERVENTION SERVICES AS
Reel/Frame 033765/0609 →