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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
10189965
Issue Dt:
01/29/2019
Application #:
14857399
Filing Dt:
09/17/2015
Publication #:
20160075846
Pub Dt:
03/17/2016
Inventors:
Roland Hubel, Marco Wolf, Michael Krebs, Michael Ferenz, Thomas Guenther
Title:
PRODUCTION OF VISCOELASTIC POLYURETHANE SYSTEMS USING BLOCK POLYMERS HAVING BONDED SILOXANE BLOCKS AS CELL OPENERS
Assignment: 1
Reel/Frame:
038271/0794Recorded: 04/13/2016Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KREBS, MICHAEL
Exec Dt:
10/15/2015
HUBEL, ROLAND
Exec Dt:
03/21/2016
FERENZ, MICHAEL
Exec Dt:
03/07/2016
WOLF, MARCO
Exec Dt:
10/05/2015
GUENTHER, THOMAS
Exec Dt:
10/05/2015
Assignee:
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:
051428/0710Recorded: 12/27/2019Pages: 6
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:
NEXSEN PRUET PLLC
227 W. TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202

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