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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/01/2020
Application #:
16677744
Filing Dt:
11/08/2019
Publication #:
Pub Dt:
05/14/2020
Inventors:
Thomas Knauf, Christian Steffens, Anke Hielscher, Dietmar Wastian, Juergen Spriewald
Title:
PROCESS FOR PREPARING AN ISOCYANATE BY PARTLY ADIABATICALLY OPERATED PHOSGENATION OF THE CORRESPONDING AMINE
Assignment: 1
Reel/Frame:
054123/0224Recorded: 10/21/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2019
Exec Dt:
08/29/2020
Exec Dt:
09/01/2020
Exec Dt:
10/11/2019
Exec Dt:
08/18/2020
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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