IP Library › Assignment 011374/0663
Patent Assignment
Reel/Frame 011374/0663

Assignment of Assignor's Interest

Recorded: 2000-12-08 Pages: 3
Assignors
MARKERT, THOMAS
Executed: 2000-10-31
PORRMANN, VOLKER
Executed: 2000-10-31
TEN PIERIK, THEO
Executed: 2000-10-31
Assignee
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67, DUESSELDORF, D-405, GERMANY
Covered Property (1)
Use of Aldehydes as Odorous Materials
Patent: 6,555,517 →
Application: 09/647,612 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 11, 2003
From: COGNIS DEUTSCHLAND GMBH
To: COGNIS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 013727/0041 →
Assignment of Assignor's Interest Feb 6, 2004
From: COGNIS DEUTSCHLAND GMBH & CO. KG
To: KAO CORPORATION
Reel/Frame 014313/0370 →