Patent Assignment
Reel/Frame 010424/0850
Assignment of Assignor's Interest
Recorded: 1999-12-13
Pages: 3
Assignors
MUSSMANN, LOTHAR
Executed: 1999-11-30
LINDNER, DIETER
Executed: 1999-12-08
HARRIS, MICHAEL
Executed: 1999-12-03
KREUZER, THOMAS
Executed: 1999-12-03
LOX, EGBERT
Executed: 1999-12-01
Assignee
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, 60311 FRANKFURT AM MAIN 1, GERMANY
Covered Property
(1)
Layered Noble Metal-Containing Exhaust Gas Catalyst and Its Preparation
Patent:
6,294,140 →
Application:
09/409,744 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 6, 2001
From: DEGUSSA-HULS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 011855/0608 →
Assignment of Assignor's Interest
Jun 25, 2001
From: DEGUSSA AKTIENGESELLSCHAFT
To: DMC2 DEGUSSA METALS
Reel/Frame 011923/0370 →
Assignment of Assignor's Interest
Dec 28, 2005
From: DEGUSSA AG
To: UMICORE AG & CO. KG
Reel/Frame 017145/0609 →