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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/18/2014
Application #:
13057484
Filing Dt:
03/03/2011
Publication #:
Pub Dt:
06/23/2011
Inventors:
Christian Neu, Dirk Kiehn
Title:
Denitrificaton Plant
Assignment: 1
Reel/Frame:
025892/0272Recorded: 03/03/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/18/2011
Exec Dt:
02/18/2011
Assignee:
TRIERER STRASSE 4
SAARBRUCKEN, GERMANY 66111
Correspondent:
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD, SUITE 300
MCLEAN, VA 22101
Assignment: 2
Reel/Frame:
027097/0475Recorded: 10/21/2011Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2011
Assignee:
ZENTRALER RECHNUNGSEINGANG, POSTFACH 103647
ESSEN, GERMANY 45036
Correspondent:
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD, SUITE 300
MCLEAN, VA 22101
Assignment: 3
Reel/Frame:
027255/0674Recorded: 11/11/2011Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT ADDRESS OF ASSIGNEE RECORDED AT REEL 027097 FRAME 0475.
Assignor:
Exec Dt:
03/30/2011
Assignee:
TRIERER STRASSE 4
SAARBRUCKEN, GERMANY 66111
Correspondent:
JAMES C. WRAY
1493 CHAIN BRIDGE ROAD, SUITE 300
MCLEAN, VA 22101
Assignment: 4
Reel/Frame:
042234/0970Recorded: 05/04/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/2017
Assignee:
RUTTENSCHEIDER STRASSE 1
ESSEN, GERMANY DE-45128
Correspondent:
JAMES C. WRAY
1497 CHAIN BRIDGE ROAD, SUITE 204
MC LEAN, VA 22101

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