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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
10000440
Issue Dt:
06/19/2018
Application #:
15356507
Filing Dt:
11/18/2016
Publication #:
20170144959
Pub Dt:
05/25/2017
Inventors:
Guido Stochniol, Helene Reeker, Dietrich Maschmeyer, J¿rg Schallenberg et al
Title:
INFLUENCING THE VISCOSITY OF N-BUTENE-BASED ESTER MIXTURES BY CONTROLLED USE OF ETHENE IN THE PREPARATION OF THE ESTER PRECURSORS
Assignment: 1
Reel/Frame:
042051/0257Recorded: 03/21/2017Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
REEKER, HELENE
Exec Dt:
02/07/2017
STOCHNIOL, GUIDO
Exec Dt:
02/13/2017
MASCHMEYER, DIETRICH
Exec Dt:
02/13/2017
ZANTHOFF, HORST-WERNER
Exec Dt:
02/07/2017
SCHALLENBERG, JÖRG
Exec Dt:
02/15/2017
GEILEN, FRANK
Exec Dt:
02/07/2017
DYBALLA, KATRIN MARIE
Exec Dt:
02/15/2017
FRIDAG, DIRK
Exec Dt:
02/07/2017
PEITZ, STEPHAN
Exec Dt:
02/07/2017
ALTMANN, LENA
Exec Dt:
02/27/2017
FRANKE, ROBERT
Exec Dt:
02/07/2017
Assignee:
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108
Assignment: 2
Reel/Frame:
058853/0316Recorded: 01/25/2022Pages: 63
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK DEGUSSA GMBH
Exec Dt:
11/04/2019
Assignee:
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
790 N. WATER STREET
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 3
Reel/Frame:
065428/0625Recorded: 11/01/2023Pages: 54
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK OPERATIONS GMBH
Exec Dt:
10/12/2023
Assignee:
EVONIK OXENO GMBH & CO. KG
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45772
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
790 N. WATER STREET, SUITE 2500
MILWAUKEE, WI 53202

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