IP Library › Assignment 022508/0035
Patent Assignment
Reel/Frame 022508/0035

Assignment of Assignor's Interest

Recorded: 2009-04-06 Pages: 6
Assignors
BURGFELS, GOTZ
Executed: 2008-03-28
WELLACH, STEPHAN
Executed: 2008-07-19
SCHONLINNER, JOSEF
Executed: 2008-04-08
SCHMIDT, FRIEDRICH
Executed: 2008-03-25
KURTH, VOLKER
Executed: 2008-03-27
Assignee
SUD CHEMIE AG
LENBACHPLATZ 6, MUNCHEN, 80333, GERMANY
Covered Property (1)
Ring Opening Process
Patent: 8,128,809 →
Application: 11/989,070 →
Publication: US 2009/0200202
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2009
From: GRANDE, KNUT; ROSVOLL, JORUNN STEINSLAND; SKJOLSVIK, PER AKSEL
To: STATOIL ASA
Reel/Frame 022383/0001 →
Assignment of Assignor's Interest Apr 6, 2009
From: SUD CHEMIE AG
To: STATOILHYDRO ASA
Reel/Frame 022508/0573 →
Change of Name Apr 6, 2009
From: STATOIL ASA
To: STATOILHYDRO ASA
Reel/Frame 022509/0687 →
Change of Name Oct 14, 2010
From: STATOILHYDRO ASA
To: STATOIL ASA
Reel/Frame 025141/0657 →
Assignment of Assignor's Interest Nov 13, 2013
From: STATOIL ASA
To: STATOIL PETROLEUM AS
Reel/Frame 031627/0265 →