Patent Assignment
Reel/Frame 015943/0451
Assignment of Assignor's Interest
Recorded: 2004-06-14
Pages: 3
Assignee
ABB OFFSHORE SYSTEMS AS
P.O. BOX 81, BILLINGSTAD, N-1375, NORWAY
Covered Property
(1)
Electrostatic Separator
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 7, 2006
From: ABB OFFSHORE SYSTEMS AS
To: VETCO AIBEL AS
Reel/Frame 018162/0223 →
Assignment of Assignor's Interest
Jun 25, 2008
From: VETCO AIBEL AS
To: AIBEL AS
Reel/Frame 021138/0967 →
Change of Name
Aug 12, 2011
From: AIBEL AS
To: HAMWORTHY PLC
Reel/Frame 026745/0482 →
Change of Name
Mar 2, 2018
From: HAMWORTHY PLC
To: WÄRTSILÄ HAMWORTHY LIMITED
Reel/Frame 045984/0820 →
Assignment of Assignor's Interest
Jun 19, 2018
From: WÄRTSILÄ HAMWORTHY LIMITED
To: SULZER MANAGEMENT AG
Reel/Frame 046124/0820 →