IP Library › Assignment 015442/0144
Patent Assignment
Reel/Frame 015442/0144

Assignment of Assignor's Interest

Recorded: 2004-12-09 Pages: 2
Assignor
ABB RESEARCH LTD
Executed: 2004-11-23
Assignee
VETCO ALBEL A/S
BERGERVELEN 12, N-1396 BILLINGSTAD, NORWAY
Covered Property (1)
Method for Separating the Constituents of a Dispersion
Patent: 6,428,669 →
Application: 09/739,702 →
Publication: US 2001/0017264
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 2, 2001
From: KLIPPEL, NORBERT; MIDTGARD, OLE-MORTEN
To: ABB RESEARCH LTD.
Reel/Frame 011662/0214 →
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 →