Patent Assignment
Reel/Frame 020794/0089
Change of Name
Recorded: 2008-04-10
Pages: 10
Assignor
EVONIK ENCOTEC GMBH
Executed: 2008-01-24
Assignee
EVONIK ENERGY SERVICES GMBH
RUTTENSCHELDER STRASSE 1-3, ESSEN, D-45128, GERMANY
Covered Properties
(12)
Apparatus for the Separation of Undesirable Constituents from a Waste Gas
Patent:
5,344,616 →
Application:
07/720,762 →
Process for the Separation of Undesirable Constituents from a Waste Gas
Patent:
5,344,631 →
Application:
07/885,592 →
Method and Arrangement for Purifying a Carbon-Containing Adsorption Medium
Patent:
5,405,812 →
Application:
07/977,417 →
Adsorption Medium Reactor, Especially Fluidized Bed Reactor
Patent:
5,356,462 →
Application:
08/039,397 →
Device for Measured Removal of Flowable Material
Patent:
5,810,206 →
Application:
08/732,402 →
Method and Device for Scrubbing Flue Gases
Patent:
5,811,066 →
Application:
08/849,325 →
Method and Device for Cleaning Flue Gases from Furnaces
Patent:
6,090,355 →
Application:
09/068,692 →
Method for Renewed Activation of Honeycomb-Shaped Catalyst Elements for Denitrating Flue Gases
Patent:
6,387,836 →
Application:
09/230,592 →
Method and Apparatus for Processing Ceramic Components
Patent:
6,299,695 →
Application:
09/485,054 →
Furnace with Air-Cooled Vibrating Discharge Conveyor
Patent:
6,745,705 →
Application:
10/048,817 →
Method and Apparatus for Purifying Untreated Water
Coal-Fired Power Station
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 31, 1992
From: BRUGGENDICK, HERMANN
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 006005/0608 →
Assignment of Assignor's Interest
Feb 16, 1993
From: BRUGGENDICK, HERMANN
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 006538/0719 →
Assignment of Assignor's Interest
Apr 16, 1993
From: BRUGGENDICK, HERMANN
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 006574/0288 →
Assignment of Assignor's Interest
Feb 28, 1997
From: BRUGGENDICK, HERMANN; BIALOWONS, HORST
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 008424/0056 →
Assignment of Assignor's Interest
May 16, 1997
From: WINKLER, HERMANN; NEUMANN, MARION
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 008599/0135 →
Assignment of Assignor's Interest
Sep 9, 1998
From: WINKLER, HERMANN; NEUMANN, MARION
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 009588/0332 →
Assignment of Assignor's Interest
Mar 8, 1999
From: DORR, HEINZ-KURT; KOCH, GEORG; BASTUCK, WALTER
To: SAARENERGIE GMBH
Reel/Frame 009796/0818 →
Assignment of Assignor's Interest
Jan 31, 2000
From: GILGEN, RALF
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 010724/0715 →
Assignment of Assignor's Interest
Oct 5, 2000
From: STEAG AKTIENGESELLSCHAFT
To: STEAG ENCOTEC
Reel/Frame 011277/0863 →
Assignment of Assignor's Interest
Jan 9, 2001
From: STEAG AKTIENGESELLSCHAFT
To: STEAG ENCOTEC GMBH
Reel/Frame 011449/0243 →
Assignment of Assignor's Interest
Mar 1, 2002
From: BENESCH, WOLFGANG; TERHARR, REINHOLD
To: STEAG ENCOTECH GMBH
Reel/Frame 012843/0434 →
Assignment of Assignor's Interest
Aug 22, 2002
From: KEIL, ULRICH; KUSCH, HARALD; SCHONFELDER, TORALF; BENDINGER, BERND
To: STEAG ENCOTEC GMBH
Reel/Frame 013419/0820 →
Assignment of Assignor's Interest
Apr 18, 2003
From: KEIL, ULRICH; KUSCH, HARALD; SCHONFELDER, TORALF; BENDINGER, BERND
To: STEAG ENCOTEC GMBH; KRAFTWERKS- UND NETZGESELLSCHAFT MBH; DVGW-FORSCHUNGSSTELLE TUHH
Reel/Frame 013979/0843 →
Change of Name
Jul 6, 2007
From: SAARENERGIE GMBH
To: STEAG SAARENERGIE AG
Reel/Frame 019520/0862 →
Assignment of Assignor's Interest
Jul 9, 2007
From: STEAG SAARENERGIE AG
To: STEAG ENCOTEC GMBH
Reel/Frame 019529/0305 →
Change of Name
Apr 8, 2008
From: STEAG ENCOTEC GMBH
To: EVONIK ENCOTEC GMBH
Reel/Frame 020793/0947 →
Assignment of Assignor's Interest
Jun 18, 2010
From: GROMMES, KLAUS; SCHULTHOFF, WOLFGANG
To: STEAG ENCOTEC GMBH
Reel/Frame 024555/0591 →
Assignment of Assignor's Interest
Aug 5, 2010
From: BRUGGENDICK, HERMANN
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 024785/0902 →
Change of Name
Jan 25, 2012
From: EVONIK ENERGY SERVICES GMBH
To: STEAG ENERGY SERVICES GMBH
Reel/Frame 027594/0785 →