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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/10/2006
Application #:
10478375
Filing Dt:
11/21/2003
Publication #:
Pub Dt:
07/29/2004
Inventors:
Ernst Werner Wagner, Florence Daniault
Title:
DEVICE AND METHOD FOR DETECTING FIRE SOURCES OF GAS IMPURITIES
Assignment: 1
Reel/Frame:
015149/0815Recorded: 11/21/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/11/2003
Exec Dt:
11/11/2003
Assignee:
SCHLESWIGSTRASSE 5
LANGENHAGEN, GERMANY 30853
Correspondent:
NIXON & VANDERHYE P.C.
BRYAN H. DAVIDSON
1100 N. GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
027970/0293Recorded: 04/02/2012Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2008
Assignee:
SCHLESWIGSTR. 1-5
LANGENHAGEN, GERMANY 30853
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
028003/0388Recorded: 04/06/2012Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/05/2008
Assignee:
SCHLESWIGSTR. 1-5
LANGENHAGEN, GERMANY 30853
Correspondent:
DANIEL M. GURFINKEL
175 N. FRANKLIN STREET
SUITE 400
CHICAGO, IL 60606

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