Patent Assignment
Reel/Frame 019995/0621
Assignment of Assignor's Interest
Recorded: 2007-10-23
Pages: 4
Assignor
GEA GROUP AG (FORMERLY MG TECHNOLOGIES AG, FORMERLY METALLGESELLSCHAFT AG)
Executed: 2007-07-30
Assignee
LENTJES GMBH
DANIEL-GOLDBACH-STRASSE 19, D-40880 RATINGEN, GERMANY
Covered Properties
(3)
Process and Apparatus for Cooling Hot Solids Coming from a Fluidized Bed Reactor
Patent:
5,308,585 →
Application:
07/997,089 →
Water-Cooled Firing Grate
Patent:
6,145,451 →
Application:
09/308,193 →
Fluidized Bed Combustion System with Steam Generation
Patent:
6,481,385 →
Application:
09/701,124 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 29, 1992
From: STRODER, MICHAEL; ALBRECHT, JOHANNES; HIRSCH, MARTIN; REIMERT, RAINER
To: METALLGESELLSCHAFT AKTIENGESELLSCHAFT
Reel/Frame 006391/0156 →
Assignment of Assignor's Interest
May 12, 1999
From: ZURL, EMIL; AUBRECHT, JAROSLAV; ESSER, ANTON
To: METALLGESELLSCHAFT AKTIENGESELLSCHAFT
Reel/Frame 010036/0886 →
Assignment of Assignor's Interest
Nov 17, 2000
From: GUMMEL, PETER; STAAB, WERNER-FRIEDRICH
To: METALLGESELLSCHAFT AKTIENGESELLSCHAFT
Reel/Frame 011419/0626 →
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 →