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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/19/2018
Application #:
14397050
Filing Dt:
10/27/2014
Publication #:
Pub Dt:
04/30/2015
Inventors:
Zhenli Wei, Qingchun Liu, Martin Hoch
Title:
HYDROGENATION OF NITRILE RUBBER
Assignment: 1
Reel/Frame:
034874/0574Recorded: 02/03/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/08/2015
Exec Dt:
01/09/2015
Exec Dt:
01/12/2015
Assignee:
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Correspondent:
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LANXESS CORPORATION
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:
039753/0760Recorded: 08/19/2016Pages: 34
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2016
Assignee:
ALTE HEERSTR. 2
DORMAGEN, GERMANY 41540
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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