Patent Assignment
Reel/Frame 020597/0803
Assignment of Assignor's Interest
Recorded: 2008-03-04
Pages: 5
Assignors
SCHWEFER, MEINHARD
Executed: 2007-11-27
SIEFERT, ROLF
Executed: 2007-12-03
GROVES, MICHAEL
Executed: 2007-11-27
Assignee
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, 44141, GERMANY
Covered Property
(1)
Method for Reducing the Nitrogen Oxide Concentration in Gases
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.