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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/22/2017
Application #:
13984921
Filing Dt:
09/03/2013
Publication #:
Pub Dt:
12/19/2013
Inventors:
Meinhard Schwefer, Rolf Siefert, Jürgen Fuchs, Klaus Ruthardt, Michael Groves
Title:
Method for Removing N2O and NOx From the Nitric Acid Production Process, and an Installation Suitable for Same
Assignment: 1
Reel/Frame:
031262/0540Recorded: 09/05/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/26/2013
Exec Dt:
08/27/2013
Exec Dt:
08/05/2013
Exec Dt:
07/30/2013
Exec Dt:
07/26/2013
Assignee:
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Correspondent:
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VIRGINIA 20124-1706
Assignment: 2
Reel/Frame:
046193/0936Recorded: 05/21/2018Pages: 4
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2014
Newly Merged Entity Data
Exec Dt:
05/12/2014
Newly Merged Entity's New Name:
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Correspondent:
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VA 20124-1706

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