Patent Assignment
Reel/Frame 017145/0609
Assignment of Assignor's Interest
Recorded: 2005-12-28
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)
Rhodium-Free Three-Way Catalyst
Patent:
5,001,103 →
Application:
07/263,695 →
Platinum-Free Three-Way Catalyst
Patent:
5,013,705 →
Application:
07/263,701 →
Catalyst for the Purification of Exhaust Gases of Internal Combustion Engines with Reduction of Hydrogen Sulfide Emission
Patent:
5,045,521 →
Application:
07/402,619 →
Catalyst for Purifying Exhaust Gases from Internal Combustion Engines and Method of Making the Catalyst
Patent:
5,073,532 →
Application:
07/559,095 →
Layered Noble Metal-Containing Exhaust Gas Catalyst and Its Preparation
Patent:
6,294,140 →
Application:
09/409,744 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 28, 1989
From: VOLKER, HERBERT; KOBERSTEIN, EDGAR; ENGLER, BERND; DOMESLE, RAINER
To: DEGUSSA AKTIENGESELLSCHAFT
Reel/Frame 005128/0509 →
Assignment of Assignors Interest.
Jun 28, 1989
From: VOLKER, HERBERT; KOBERSTEIN, EDGAR; ENGLER, BERND; DOMESLE, RAINER
To: DEGUSSA AKTIENGESELLSCHAFT
Reel/Frame 005128/0535 →
Assignment of Assignors Interest.
Sep 10, 1990
From: LOX, EGBERT; KOBERSTEIN, EDGAR; ENGLER, BERND
To: DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Reel/Frame 005430/0414 →
Assignment of Assignor's Interest
Dec 13, 1999
From: MUSSMANN, LOTHAR; LINDNER, DIETER; HARRIS, MICHAEL; KREUZER, THOMAS
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010424/0850 →
Assignment of Assignor's Interest
Apr 18, 2000
From: DEGUSSA AKTIENGESELLSCHAFT
To: DEGUSSA-HULS AKTIENGESELLSCHAFT
Reel/Frame 010719/0914 →
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 →