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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/10/2017
Application #:
12668209
Filing Dt:
01/08/2010
Publication #:
Pub Dt:
07/29/2010
Inventors:
Torsten Stoehr, Dieter Janssen, Hans Goerlitzer, Michael Mueller, Juergen Schnabel et al
Title:
USE OF COMB POLYMERS FOR REDUCING FUEL CONSUMPTION
Assignment: 1
Reel/Frame:
023817/0587Recorded: 01/20/2010Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/21/2009
Exec Dt:
09/14/2009
Exec Dt:
08/21/2009
Exec Dt:
08/21/2009
Exec Dt:
08/25/2009
Exec Dt:
08/21/2009
Assignee:
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
037175/0522Recorded: 12/01/2015Pages: 15
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/29/2012
Assignee:
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Correspondent:
EDWARD W. GROLZ
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:
051505/0590Recorded: 01/08/2020Pages: 122
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2019
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
051505/0797Recorded: 01/08/2020Pages: 122
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/02/2019
Assignee:
RELLINGSHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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