Patent Assignment
Reel/Frame 006914/0638
Assignment of Assignor's Interest
Recorded: 1994-02-25
Pages: 2
Assignors
SCHELER, WOFGANG
Executed: 1994-01-27
EMMEL, JURGEN
Executed: 1994-01-27
LEWANDOWSKI, WLADYSLAW
Executed: 1994-01-27
Assignee
METALLGESELLSCHAFT AG
REUTERWEG 14, 60271 FRANKFURT AM MAIN, FRANKFURT, GERMANY
Covered Property
(1)
Fluidized Bed Reactor Comprising a Nozzle Grate
Patent:
5,401,471 →
Application:
08/166,436 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 11, 2007
From: GEA GROUP AG (FORMERLY MGTECHNOLOGIES AG, FOR MERLY METALLGESELLSCHAFT AG)
To: LENTJES GMBH
Reel/Frame 019955/0389 →
Change of Name
Jun 28, 2011
From: LENTJES GMBH
To: AE & E LENTJES GMBH
Reel/Frame 026603/0196 →
Change of Name
Oct 24, 2012
From: AE & E LENTJES GMBH
To: DOOSAN LENTJES GMBH
Reel/Frame 029187/0571 →