IP Library › Assignment 020058/0063
Patent Assignment
Reel/Frame 020058/0063

Assignment of Assignor's Interest

Recorded: 2007-10-23 Pages: 3
Assignors
GRAMME, PER EIVIND
Executed: 2007-10-01
LIE, GUNNAR HANNIBAL
Executed: 2007-10-01
Assignee
NORSK HYDRO ASA
N-0240 OLSO, NORWAY
Covered Property (1)
Arrangement for the Cleaning of a Pipe Separator
Patent: 7,803,233 →
Application: 11/886,150 →
Publication: US 2008/0178915
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 5, 2013
From: NORSK HYDRO ASA
To: STATOIL ASA
Reel/Frame 031547/0984 →
Assignment of Assignor's Interest Nov 13, 2013
From: STATOIL ASA
To: STATOIL PETROLEUM AS
Reel/Frame 031627/0265 →