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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/31/2017
Application #:
14435007
Filing Dt:
04/10/2015
Publication #:
Pub Dt:
10/15/2015
Inventors:
Andrea Christiansen, Robert Franke, Bernd Hannebauer, Dirk Fridag, Dieter Hess et al
Title:
UNSYMMETRIC BISPHOSPHITE
Assignment: 1
Reel/Frame:
036273/0901Recorded: 08/07/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2015
Exec Dt:
06/15/2015
Exec Dt:
05/05/2015
Exec Dt:
05/05/2015
Exec Dt:
05/11/2015
Exec Dt:
05/05/2015
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
051765/0166Recorded: 01/31/2020Pages: 135
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/02/2019
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
065463/0144Recorded: 11/06/2023Pages: 55
Conveyance:
CONFIRMATORY ASSIGNMENT
Assignor:
Exec Dt:
10/12/2023
Assignee:
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45772
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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