Patent Assignment
Reel/Frame 017189/0723
Assignment of Assignor's Interest
Recorded: 2005-07-15
Pages: 2
Assignors
GOETTEL, OTTO
Executed: 2005-05-31
HAYOZ, ANDRE
Executed: 2005-05-31
MORAND, EMMANUEL
Executed: 2005-05-31
Assignee
WELLA AG
DARMSTADT, GERMANY
Covered Property
(1)
M-Diaminobenzenes, Their Acid Adducts and the Use Thereof in Colorants
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.