IP Library Assignment 014398/0214
Patent Assignment
Reel/Frame 014398/0214

Assignment of Assignor's Interest

Recorded: 2003-08-18 Pages: 2
Assignor
OSEROD, STEIN EGIL
Executed: 2003-03-27
Assignee
EPCON NORGE AS
POSTBOKS 2595, PORSGRUNN, NO-3907, NORWAY
Covered Property (1)
Plant for Purifying Water Contaminated by Droplets of Hydrocarbonaceous Liquid
Patent: 7,445,708 →
Application: 10/343,824 →
Publication: US 2007/0221558
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2006
From: AS, EPCON NORGE
To: M-I EPCON AS
Reel/Frame 018330/0820 →
Assignment of Assignor's Interest Jun 8, 2011
From: M-I EPCON AS
To: SCHLUMBERGER NORGE AS
Reel/Frame 026407/0289 →