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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/26/2017
Application #:
14784443
Filing Dt:
10/14/2015
Publication #:
Pub Dt:
03/17/2016
Inventors:
Thomas Knauf, Antoni Mairata, Jan Van Tricht, Erik Sluyts
Title:
PROCESS FOR WORKING UP WASTE WATER FROM NITROBENZENE PREPARATION
Assignment: 1
Reel/Frame:
037011/0440Recorded: 11/11/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/23/2015
Exec Dt:
09/23/2015
Exec Dt:
10/06/2015
Exec Dt:
09/29/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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