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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/10/2015
Application #:
12452933
Filing Dt:
05/19/2010
Publication #:
Pub Dt:
09/16/2010
Inventors:
Helmut Gehrke, Max Heinritz-Adrian, Muhammad Iqbal Mian, Oliver Noll, Rolf Schwass et al
Title:
REGENERATION OF CATALYSTS FOR DEHYDRATING ALKANES
Assignment: 1
Reel/Frame:
025831/0020Recorded: 02/18/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/04/2010
Exec Dt:
05/05/2010
Exec Dt:
05/10/2010
Exec Dt:
05/12/2010
Exec Dt:
05/04/2010
Exec Dt:
05/12/2010
Assignee:
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Correspondent:
MARK A. HIXON
FOUR SEAGATE, 8TH FLOOR
MARSHALL & MELHORN, LLC
TOLEDO, OH 43604
Assignment: 2
Reel/Frame:
036640/0133Recorded: 09/18/2015Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/07/2011
Assignee:
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Correspondent:
ANNA M. QUINN, LATHROP & GAGE LLP
2345 GRAND BLVD.
KANSAS CITY, MO 64108
Assignment: 3
Reel/Frame:
036640/0149Recorded: 09/18/2015Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/15/2014
Assignee:
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Correspondent:
ANNA M. QUINN, LATHROP & GAGE LLP
2345 GRAND BLVD.
KANSAS CITY, MO 64108

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