IP Library › Assignment 027594/0785
Patent Assignment
Reel/Frame 027594/0785

Change of Name

Recorded: 2012-01-25 Pages: 17
Assignor
EVONIK ENERGY SERVICES GMBH
Executed: 2011-06-07
Assignee
STEAG ENERGY SERVICES GMBH
RUTTENSCHEIDER STRASSE 1-3, ESSEN, 45128, GERMANY
Covered Properties (19)
Method and Arrangement for Purifying a Carbon-Containing Adsorption Medium
Patent: 5,405,812 →
Application: 07/977,417 →
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 for Optimizing Fossil-Fueled Power Stations
Patent: 6,230,495 →
Application: 09/319,107 →
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
Patent: 6,852,228 →
Application: 10/169,054 →
Publication: US 2003/0029794
Coal-Fired Power Station
Patent: 6,994,036 →
Application: 10/500,513 →
Publication: US 2005/0061261
Method and arrangement for controlling the draft effect of a flue duct upon an upstream exhaust gas cleaning system
Patent: 8,529,323 →
Application: 10/578,853 →
Publication: US 2007/0044791
Arrangement for Separating Coarse Ash Out of a Flue Gas Stream
Patent: 7,531,143 →
Application: 11/354,298 →
Publication: US 2006/0210456
Method for Treating Flue Gas Catalysts
Patent: 8,153,542 →
Application: 11/640,475 →
Publication: US 2007/0161509
Method for Treating Catalysts
Patent: 8,187,388 →
Application: 11/794,743 →
Publication: US 2008/0115800
Method for Removing Mercury from Flue Gas After Combustion
Patent: 7,727,307 →
Application: 12/082,761 →
Publication: US 2009/0056543
Method for treating flue gas catalysts
Patent: 8,637,417 →
Application: 12/384,122 →
Publication: US 2009/0209417
Arrangement for Separating Coarse Ash Out of a Flue Gas Stream
Patent: 8,062,600 →
Application: 12/421,401 →
Publication: US 2009/0202401
Method for Purifying Flue Gases from Combustion Plants and Then Producing Urea
Patent: 8,063,246 →
Application: 12/451,104 →
Publication: US 2010/0099914
Method for Purifying Flue Gases from Combustion Plants and Then Producing Urea
Patent: 8,541,619 →
Application: 13/229,051 →
Publication: US 2012/0063962
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 1993
From: BRUGGENDICK, HERMANN
To: STEAG AKTIENGESELLSCHAFT
Reel/Frame 006538/0719 →
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 Sep 20, 1999
From: BENESCH, WOLFGANG; HANDEL, GEORG; GOCHT, DIETMAR; LANGE, MATTHIAS
To: STEAG AKTIENGESELLSCHAFT; KETEK ENGINEERING GMBH
Reel/Frame 010246/0953 →
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 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 →
Assignment of Assignor's Interest Oct 16, 2003
From: STEAG ENCOTEC
To: STEAG KETEK IT GMBH
Reel/Frame 014066/0661 →
Assignment of Assignor's Interest May 10, 2006
From: BRUGGENDICK, HERMANN
To: STEAG ENCOTEC GMBH
Reel/Frame 017909/0540 →
Assignment of Assignor's Interest May 11, 2006
From: BRUGGENDICK, HERMANN; BENESCH, WOLFGANG; GILGEN, RALF
To: STEAG ENCOTEC GMBH
Reel/Frame 017887/0995 →
Assignment of Assignor's Interest Mar 15, 2007
From: BRUGGENDICK, HERMANN; BLOHM, MAIK
To: STEAG ENCOTEC GMBH
Reel/Frame 019060/0168 →
Assignment of Assignor's Interest Jul 5, 2007
From: BLOHM, MAIK
To: STEAG ENCOTEC GMBH
Reel/Frame 019552/0324 →
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 →
Change of Name Apr 10, 2008
From: EVONIK ENCOTEC GMBH
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 020794/0089 →
Assignment of Assignor's Interest Apr 14, 2008
From: WINKLER, HERMANN
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 020852/0642 →
Change of Name May 2, 2008
From: EVONIK ENCOTEC GMBH
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 020894/0541 →
Change of Name May 2, 2008
From: STEAG ENCOTEC GMBH
To: EVONIK ENCOTEC GMBH
Reel/Frame 020894/0526 →
Change of Name May 23, 2008
From: STEAG ENCOTEC GMBH
To: EVONIK ENCOTEC GMBH
Reel/Frame 021004/0115 →
Change of Name Jun 6, 2008
From: EVONIK ENCOTEC GMBH
To: EVONIK ENERGY SERVICES GMBH
Reel/Frame 021066/0570 →