IP Library › Assignment 019597/0390
Patent Assignment
Reel/Frame 019597/0390

Assignment of Assignor's Interest

Recorded: 2007-07-27 Pages: 8
Assignor
Assignee
LENTJES GMBH
DANIEL-GOLDBACH-STRASSE 19, D-40880 RATINGEN, GERMANY
Covered Properties (7)
Process for Removing Sulphur Dioxide from Flue Gas
Patent: 5,690,899 →
Application: 08/687,742 →
Method for the Cleaning of Flue Gasses with Different Contents of Acidic Components
Patent: 5,753,012 →
Application: 08/735,865 →
Method of Removing Sulfur Dioxide from Power Plant and Garbage Incinerator Flue Gas
Patent: 6,063,352 →
Application: 09/113,847 →
Apparatus for Removing SO2 from Flue Gases and for Producing Ammonium Sulfate Solution
Patent: 6,139,807 →
Application: 09/113,848 →
Method of Measuring the CACO3 Content of a Scrubbing Suspension, Especially for a Flue Gas Desulfurizing Absorber
Patent: 5,993,640 →
Application: 09/127,431 →
Nozzle Assembly for a Scrubbing Column
Patent: 6,007,604 →
Application: 09/134,310 →
Nozzle Arrangement for a Scrubbing Column
Patent: 6,017,384 →
Application: 09/137,545 →
Related Assignments (12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 25, 1996
From: MAKKINEJAD, NAVID; KUPER, MATHIAS; BOHM, HILDEMAR
To: LENTJES BISCHOFF GMBH
Reel/Frame 008163/0006 →
Assignment of Assignor's Interest Jan 7, 1997
From: FIRNHABER, BERNHARD; LANG, MICHAEL; STARCK, CORT; SCHULTE, WOLFGANG
To: KRUPP KOPPERS GMBH
Reel/Frame 008308/0371 →
Assignment of Assignor's Interest Sep 1, 1998
From: RISSE, THEO; FERRAO, LOURENCO
To: LENTJES BISCHOFF GMBH
Reel/Frame 009449/0411 →
Assignment of Assignor's Interest Sep 1, 1998
From: RISSE, THEO; FERRAO, LOURENGO
To: LENTJES BISCHOFF GMBH
Reel/Frame 009449/0610 →
Assignment of Assignor's Interest Oct 26, 1998
From: RISSE, THEO
To: LENTJES BISCHOFF GMBH
Reel/Frame 009542/0159 →
Assignment of Assignor's Interest Oct 26, 1998
From: RISSE, THEO
To: LENTJES BISCHOFF GMBH
Reel/Frame 009542/0181 →
Assignment of Assignor's Interest Oct 26, 1998
From: RISSE, THEO
To: LENTJES BISCHOFF GMBH
Reel/Frame 009542/0173 →
Assignment of Assignor's Interest Dec 30, 1998
From: LENTJES BISCHOFF GMBH
To: LURGI LENTJES BISCHOFF GMBH
Reel/Frame 009676/0144 →
Assignment of Assignor's Interest May 7, 1999
From: KRUPP KOPPERS GMBH
To: LURGI LENTJES BISCHOFF GMBH
Reel/Frame 009942/0134 →
Change of Name Jun 28, 2011
From: LENTJES GMBH
To: AE & E LENTJES GMBH
Reel/Frame 026603/0196 →
Change of Name Dec 13, 2011
From: LENTJES GMBH
To: AE & E LENTJES GMBH
Reel/Frame 027377/0048 →
Change of Name Oct 24, 2012
From: AE & E LENTJES GMBH
To: DOOSAN LENTJES GMBH
Reel/Frame 029187/0571 →