Patent Assignment
Reel/Frame 012505/0453
Assignment of Assignor's Interest
Recorded: 2001-10-22
Received: 2002-01-30
Pages: 2
Assignors
BORN, ROLAND
Executed: 2001-10-01
KEMPTER, PETER
Executed: 2001-10-01
SCHMIDT, MARTIN U.
Executed: 2001-10-01
Assignee
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, DEX, GERMANY
Covered Property
(1)
Process for Preparing New Crystal Polymorphs of a Methyl-Substituted Benzimidazolone-Dioxazine Pigment
Application:
10/047,829 →