Patent Assignment
Reel/Frame 009986/0625
Assignment of Assignor's Interest
Recorded: 1999-06-01
Pages: 4
Assignors
STREHLAU, WOLFGANG
Executed: 1999-04-30
GOBEL, ULRICH
Executed: 1999-04-15
DOMESLE, RAINER
Executed: 1999-04-16
LOX, EGBERT
Executed: 1999-04-16
KREUZER, THOMAS
Executed: 1999-04-15
Assignee
DEGUSSA-HULS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, 60311 FRANKFURT AM MAIN 1, GERMANY
Covered Property
(1)
Storage Material for Sulfur Oxides
Patent:
6,338,831 →
Application:
09/276,903 →
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 20, 2005
From: DEGUSSA AG
To: UMICORE AG & CO. KG
Reel/Frame 017136/0001 →