Patent Assignment
Reel/Frame 027892/0525
Assignment of Assignor's Interest
Recorded: 2012-03-20
Pages: 3
Assignor
ZIEBEL GROUP
Executed: 2012-03-20
Assignee
ZIEBEL AS
POSTBOKS 326, STAVANGER, 4067, NORWAY
Covered Property
(1)
Conveyor Tube for Use in Installing or Replacing a Well Tool in a Producing Well and Procedures for Use of the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2007
From: HANSEN, HENNING
To: ICALTECH LIMITED
Reel/Frame 020220/0820 →
Assignment of Assignor's Interest
Apr 29, 2008
From: ICALTECH LIMITED
To: ZIEBEL GROUP
Reel/Frame 020874/0399 →
Change of Assignee Address
Aug 7, 2009
From: ZIEBEL GROUP
To: ZIEBEL GROUP
Reel/Frame 023070/0286 →