Patent Assignment
Reel/Frame 012810/0632
Assignment of Assignor's Interest
Recorded: 2002-06-19
Pages: 3
Assignors
HUEBNER, NORBERT
Executed: 2002-02-06
RATHS, HANS-CHRISTIAN
Executed: 2002-02-21
WESTFECHTEL, ALFRED
Executed: 2002-02-22
Assignee
COGNIS DEUTSCHLAND GMBH (COGNIS)
HENKELSTRASSE 67, DUESSELDORF, D-405, GERMANY
Covered Property
(1)
Branched, Substantially Unsaturated Fatty Alcohol Sulfates
Patent:
6,723,867 →
Application:
10/049,960 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.