Patent Assignment
Reel/Frame 009676/0144
Assignment of Assignor's Interest
Recorded: 1998-12-30
Pages: 23
Assignor
LENTJES BISCHOFF GMBH
Executed: 1998-10-02
Assignee
LURGI LENTJES BISCHOFF GMBH
BONSIEPEN 13, D-45126 ESSEN, GERMANY
Covered Properties
(5)
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
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
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 009542/0181 →
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 009542/0173 →
Assignment of Assignor's Interest
Jul 27, 2007
From: LURGI LENT JES AG, FORMERLY LURGI LENT JES BISCHOFF GMBH
To: LENTJES GMBH
Reel/Frame 019597/0390 →
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 →