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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/07/2020
Application #:
15848318
Filing Dt:
12/20/2017
Publication #:
Pub Dt:
06/20/2019
Inventors:
Rick L. Adkins, Jack R. Reese, Thomas Ernst Müller, Christoph Gürtler, Urs Rauwald et al
Title:
DITHIOCARBONATE CONTAINING POLYOLS AS POLYMER POLYOL STABILIZERS
Assignment: 1
Reel/Frame:
046671/0557Recorded: 08/23/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/08/2018
Exec Dt:
01/08/2018
Exec Dt:
02/12/2018
Exec Dt:
02/05/2018
Exec Dt:
02/16/2018
Exec Dt:
03/10/2018
Exec Dt:
03/22/2018
Exec Dt:
05/12/2018
Exec Dt:
05/14/2018
Assignees:
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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