Patent Assignment
Reel/Frame 017136/0001
Assignment of Assignor's Interest
Recorded: 2005-12-20
Pages: 6
Assignor
DEGUSSA AG
Executed: 2005-11-03
Assignee
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4, HANAU-WOLFGANG, D-63403, GERMANY
Covered Properties
(5)
Storage Material for Sulfur Oxides
Patent:
6,338,831 →
Application:
09/276,903 →
Process for Reducing the Nitrogen Oxides Content of Exhaust Gas from an Internal Combustion Engine
Patent:
6,238,525 →
Application:
09/299,630 →
Process for the Preparation of Pulverulent Heterogeneous Substances
Patent:
6,228,292 →
Application:
09/309,504 →
Catalyst for Cleaning Up the Exhaust Gases of a Diesel Engine
Patent:
6,677,264 →
Application:
09/442,633 →
Process for the selective catalytic reduction of the nitrogen oxides contained in a lean exhaust gas
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 1999
From: STREHLAU, WOLFGANG; GOBEL, ULRICH; DOMESLE, RAINER; LOX, EGBERT
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 009986/0625 →
Assignment of Assignor's Interest
Jul 16, 1999
From: LOX, EGBERT; GIESHOFF, JURGEN; STREHLAU, WOLFGANG; KREUZER, THOMAS
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010104/0170 →
Assignment of Assignor's Interest
Aug 3, 1999
From: FOERSTER, MARTIN; GUTSCH, ANDREAS; DOMESLE, RAINER; KIESSLING, RALPH
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010138/0039 →
Assignment of Assignor's Interest
Feb 4, 2000
From: KLEIN, HARALD; STREHLAU, WOLFGANG; LOX, EGBERT; KREUZER, THOMAS
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010532/0101 →
Assignment of Assignor's Interest
May 4, 2001
From: GIESHOFF, JURGEN; VAN DEN TILLAART, HANS; KREUZER, THOMAS; LOX, EGBERT
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 011778/0599 →
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 →
Merger
Oct 6, 2001
From: DEGUSSA-HULS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012322/0909 →