IP Library › Assignment 015563/0068
Patent Assignment
Reel/Frame 015563/0068

Assignment of Assignor's Interest

Recorded: 2004-07-08 Pages: 2
Assignors
LAPPE, PETER
Executed: 2004-06-28
BALZAREK, CHRISTOPH
Executed: 2004-06-28
Assignee
CELANESE CHEMICALS EUROPE GMBH
FRANKFURTER STRASSE 111, D-61476 KRONBERG, GERMANY
Covered Property (1)
Carboxylic Esters Based on Limonene Alcohol [3-(4'-Methylcyclohexyl)Butanol] and Having a Low Melting Point
Patent: 7,196,128 →
Application: 10/886,967 →
Publication: US 2005/0065254
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2007
From: CELANESE CHEMICALS EUROPE GMBH; CELANESE GMBH; HOECHST AG; CLARIANT GMBH
To: DRACHENFELSSEE 521. VV GMBH (TO BE RENAMED OXEA DEUTSCHLAND GMBH)
Reel/Frame 019069/0199 →
Assignment of Assignor's Interest Jul 13, 2007
From: CELANESE CHEMICALS EUROPE GMBH
To: OXEA DEUTSCHLAND GMBH
Reel/Frame 019588/0313 →
Corrective Assignment to Correct Property Number 10/967,957, Previously Recorded at Reel 019588 Frame 0313. Sep 26, 2007
From: CELANESE CHEMICALS EURORE GMBH
To: OXEA DEUTSCHLAND GMBH
Reel/Frame 019881/0260 →
Change of Name Apr 1, 2008
From: OXEA DEUTSCHLAND GMBH
To: OXEA GMBH
Reel/Frame 022856/0130 →