Patent Assignment
Reel/Frame 018209/0301
Assignment of Assignor's Interest
Recorded: 2006-08-11
Pages: 2
Assignors
GOETTEL, OTTO
Executed: 2006-08-08
HAYOZ, ANDRE
Executed: 2006-08-08
BRAUN, HANS-JUERGEN
Executed: 2006-08-08
Assignee
WELLA AG
BERLINER ALLEE 65, DARMSTADT, 64274, GERMANY
Covered Property
(1)
(3,5-Diaminophenyl)(2,4-Dihydroxyphenyl)Methanone and the Acid Adducts Thereof, Method for Their Preparation and Use of These Compounds for Dyeing Fibers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.