Patent Assignment
Reel/Frame 015133/0816
Assignment of Assignor's Interest
Recorded: 2004-03-24
Pages: 2
Assignors
WEBER, JOACHIM
Executed: 2000-11-15
GRIMM, FELIX WENDELIN
Executed: 2000-11-15
DIETZ, ERWIN
Executed: 2000-11-15
Assignee
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Pigment Dispersants Based on Diketopyrrolopyrrole Compounds and Pigment Preparations
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.