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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/23/2010
Application #:
10574091
Filing Dt:
05/22/2006
Publication #:
Pub Dt:
02/22/2007
Inventors:
Paul Niehues, Harald Franzrahe
Title:
METHOD FOR REMOVING AMMONIA AND DUST FROM A WASTE GAS THAT RESULTS DURING THE PRODUCTION OF FERTILIZERS
Assignment: 1
Reel/Frame:
017904/0695Recorded: 05/25/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/20/2006
Exec Dt:
04/01/2006
Assignee:
FRIEDRICH-UDHE-STRASSE 15
44141 DORTMUND, GERMANY
Correspondent:
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 2
Reel/Frame:
029884/0325Recorded: 02/27/2013Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/07/2011
Assignee:
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY D-44141
Correspondent:
FREDERICK J. DORCHAK
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576

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