Patent Assignment
Reel/Frame 010036/0886
Assignment of Assignor's Interest
Recorded: 1999-05-12
Pages: 2
Assignors
ZURL, EMIL
Executed: 1999-04-20
AUBRECHT, JAROSLAV
Executed: 1999-04-29
ESSER, ANTON
Executed: 1999-05-03
Assignee
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
BOCKENHEIMER LANDSTRASSE 73 - 77, D-60325 FRANKFURT/MAIN, GERMANY
Covered Property
(1)
Water-Cooled Firing Grate
Patent:
6,145,451 →
Application:
09/308,193 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 23, 2007
From: GEA GROUP AG (FORMERLY MG TECHNOLOGIES AG, FORMERLY METALLGESELLSCHAFT AG)
To: LENTJES GMBH
Reel/Frame 019995/0621 →
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 →