IP Library › Assignment 014747/0823
Patent Assignment
Reel/Frame 014747/0823

Assignment of Assignor's Interest

Recorded: 2003-11-28 Pages: 2
Assignor
BOHNEN, HANS
Executed: 2003-11-03
Assignee
CELANESE CHEMICALS EUROPE GMBH
FRANKFURTER STRASSE 111, D-61476 KRONBERG, GERMANY
Covered Property (1)
Method for the Production of Aldehydes
Patent: 6,995,293 →
Application: 10/654,494 →
Publication: US 2005/0085671
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 26, 2003
From: VAN HAL, ROY
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 014751/0628 →
Assignment of Assignor's Interest Nov 26, 2003
From: HERWIG, JURGEN
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 014751/0652 →
Assignment of Assignor's Interest Nov 26, 2003
From: WASSERSCHEID, PETER
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 014762/0849 →
Assignment of Assignor's Interest Nov 28, 2003
From: HOFF, DIETMAR
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 014747/0831 →
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 →