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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
13322527
Filing Dt:
01/17/2012
Publication #:
Pub Dt:
05/31/2012
Inventors:
Alfred Kaizik, Thomas Quandt, Michael Grass, Markus Winterberg, Wilfried Bueschken
Title:
PRODUCTION OF 3-METHYLBUT-1-EN BY MEANS OF DEHYDRATION OF 3-METHYLBUTANE-1-OL
Assignment: 1
Reel/Frame:
027559/0891Recorded: 01/19/2012Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/17/2011
Exec Dt:
11/16/2011
Exec Dt:
11/17/2011
Exec Dt:
11/17/2011
Exec Dt:
11/17/2011
Assignee:
PAUL-BAUMANN-STR. 1
MARL, GERMANY 45772
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
032900/0785Recorded: 05/15/2014Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/06/2013
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
S
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

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