Patent Assignment
Reel/Frame 017125/0931
Assignment of Assignor's Interest
Recorded: 2005-12-20
Pages: 7
Assignor
DEGUSSA AG
Executed: 2005-11-03
Assignee
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4, HANAU-WOLFGANG, D-63403, GERMANY
Covered Properties
(5)
Exhaust-Gas Catalyst with Reduced Tendency to Store Sulfur Oxides and to Emit Hydrogen Sulfide and Process for Preparing the Catalyst
Patent:
4,963,521 →
Application:
07/345,721 →
Catalyst to Eliminate Noxious Substances Contained in the Exhaust Gases of Predominantly Alcohol Fueled Internal Combustion Engines, a Process for Its Preparation, and Uses
Patent:
4,987,112 →
Application:
07/404,949 →
Support Material for Three-Way Catalysts Containing Platinum Group Metal and Having Reduced Tendency for H2S Emission
Patent:
5,024,985 →
Application:
07/471,486 →
Monolithic or Honeycomb-Type Catalyst
Patent:
5,043,311 →
Application:
07/510,266 →
Catalyst for Purifying Exhaust Gases from Internal Combustion Engines and Gas Turbines Operated at Above the Stoichiometric Ratio
Patent:
5,120,695 →
Application:
07/556,097 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 10, 1990
From: ENGLER, BERND; KOBERSTEIN, EDGAR; LOX, EGBERT
To: DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF FED. REP. OF GERMANY
Reel/Frame 005370/0735 →
Assignment of Assignors Interest.
Oct 26, 1990
From: ENGLER, BERND; KOBERSTEIN, EDGAR; LOX, EGBERT; VOELKER, HERBERT
To: DEGUSSA AKTIENGESELLSCHAFT, A CORP OF FEDERAL REPUBLIC OF GERMANY
Reel/Frame 005521/0940 →
Assignment of Assignors Interest.
Apr 1, 1991
From: KOBERSTEIN, EDGAR; ENGLER, BERND; DOMESLE, RAINER; SCHUBERT, PETER
To: DEGUSSA AKTIENGESELLSCHAFT
Reel/Frame 005648/0952 →
Assignment of Assignors Interest.
May 9, 1991
From: ENGLER, BERND; KOBERSTEIN, EDGAR; LOX, EGBERT; VOELKER, HERBERT
To: DEGUSSA AKTIENGESELLSCHAFT
Reel/Frame 005695/0487 →
Assignment of Assignors Interest.
Sep 27, 1991
From: BLUMRICH, STEPHAN; BRAND, REINHOLD; ENGLER, BERND; HONNEN, WOLFGANG
To: DEGUSSA AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Reel/Frame 005852/0887 →
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 →
Merger
Oct 6, 2001
From: DEGUSSA-HULS AKTIENGESELLSCHAFT
To: DEGUSSA AG
Reel/Frame 012322/0909 →